ASTM A890中文
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Designation:A890/A890M–12Standard Specification forCastings,Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant,Duplex(Austenitic/Ferritic)for General Application1This standard is issued under thefixed designation A890/A890M;the number immediately following the designation indicates the year of original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon(´)indicates an editorial change since the last revision or reapproval.1.Scope*1.1This specification covers a group of cast duplex stainless steels(austenitic/ferritic).1.2The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion resistance when properly balanced in composition and properly heat treated. Ferrite levels are not specified,but these alloys will develop a range of approximately30to60%ferrite with the balance austenite.It is the responsibility of the purchaser to determine which grade shall be furnished depending on design and service conditions,mechanical properties,and corrosion-resistant characteristics.N OTE1—Because of the possibility of precipitation of embrittling phases,the grades included in this specification are not recommended for service at temperatures above600ºF[315ºC].1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard.The values stated in each system may not be exact equivalents;therefore,each system shall be used independently of the bining values from the two systems may result in non-conformance with the standard.1.3.1Within the text,the SI units are shown in brackets.2.Referenced Documents2.1ASTM Standards:2A370Test Methods and Definitions for Mechanical Testing of Steel ProductsA732/A732M Specification for Castings,Investment,Car-bon and Low Alloy Steel for General Application,and Cobalt Alloy for High Strength at Elevated Temperatures A781/A781M Specification for Castings,Steel and Alloy, Common Requirements,for General Industrial UseE29Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE562Test Method for Determining V olume Fraction by Systematic Manual Point CountE1245Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis3.Ordering Information3.1Orders for material to this specification shall include the following,as required,to describe the material adequately: 3.1.1Description of casting by pattern or drawing number (dimensional tolerance shall be included on the casting draw-ing),3.1.2Specification designation and grade including year of issue,3.1.3Options in the specification(See9.1),and3.1.4Supplementary requirements desired,including the standards of acceptance.4.Process4.1The steel shall be made by the electric furnace process with or without separate refining such as argon-oxygen-decarburization(AOD).5.Heat Treatment5.1Castings shall be heat treated in accordance with the requirements in Table1.N OTE2—Proper heat treatment of these alloys is usually necessary to enhance corrosion resistance and in some cases to meet mechanical properties.Minimum heat-treat temperatures are specified;however,it is sometimes necessary to heat-treat at higher temperatures,hold for some1This specification is under the jurisdiction of ASTM Committee A01on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.18on Castings.Current edition approved March1,2012.Published April2012.Originallyapproved st previous edition approved in2010as A890/A890M–10.DOI:10.1520/A0890_A0890M-12.2For referenced ASTM standards,visit the ASTM website,,orcontact ASTM Customer Service at service@.For Annual Book of ASTMStandards volume information,refer to the standard’s Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standard. Copyright©ASTM International,100Barr Harbor Drive,PO Box C700,West Conshohocken,PA19428-2959,United States. --``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---minimum time at temperature and then rapidly cool the castings in order to enhance the corrosion resistance and meet mechanical properties.6.Chemical Composition6.1The steel shall conform to the requirements as to chemical composition prescribed in Table2.7.General Requirements7.1Material furnished to this specification shall conform to the requirements of Specification A781/A781M,including any supplementary requirements that are indicated in the purchase order.Failure to comply with the general requirements of Specification A781/A781M constitutes nonconformance with this specification.In case of conflict between the requirements of this specification and Specification A781/A781M,this specification shall prevail.8.Repair by Welding8.1The composition of the deposited weld metal may be similar to that of the casting or may be suitably alloyed to achieve the desired corrosion resistance and mechanical prop-erties.8.2Weld repairs shall be subject to the same quality standards as are used to inspect the castings.TABLE1Heat Treatment RequirementsGrade Heat Treatment1B,1C Heat to1900°F[1040°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or rapidcool by other means.2A Heat to2050°F[1120°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or rapidcool by other means.3A Heat to1950°F[1070°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or rapidcool by other means.4A Heat to2050°F[1120°C]minimum for sufficient time to heatcasting uniformly to temperature and water quench,or thecasting may be furnace cooled to1850°F[1010°C]minimum,hold for15min minimum and then water quench.A rapid coolby other means may be employed in lieu of water quench.5A Heat to2050°F[1120°C]minimum,hold for sufficient time toheat casting to temperature,furnace cool to1910°F[1045°C]minimum,quench in water or rapid cool by other means.6A Heat to2010°F[1100°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or coolrapidly by other means.7A Heat to2065°F[1130°C]minimum,hold for sufficient time toheat casting to temperature,furnace cool to1940°F[1060°C]minimum,quench in water or rapid cool by other means.TABLE2Chemical RequirementsGrade1B A1C B2AType25Cr-5Ni-M0-Cu-N25Cr-6Ni-Mo-Cu-N24Cr-10Ni-Mo-NUNS J93372J93373J93345ACI CD4MCuN CD3MCuN CE8MNComposition:Carbon,max0.040.0300.08Manganese,max 1.0 1.20 1.00Silicon,max 1.0 1.10 1.50Phosphorus,max0.040.0300.04Sulfur,max0.040.0300.04Chromium24.5–26.524.0-26.722.5–25.5Nickel 4.7–6.0 5.6-6.78.0–11.0Molybdenum 1.7–2.3 2.9-3.8 3.0–4.5Copper 2.7–3.3 1.40-1.90...Tungsten.........Nitrogen0.10–0.250.22-0.330.10–0.30Grade3A4A5A B6A B7A CType25Cr-5Ni-Mo-N22Cr-5Ni-Mo-N25Cr-7Ni-Mo-N25Cr-7Ni-Mo-N27Cr-7Ni-Mo-Cu-N UNS J93371J92205J93404J93380ACI CD6MN CD3MN CE3MN CD3MWCuNComposition:Carbon,max0.060.030.030.030.030 Manganese,max 1.00 1.50 1.50 1.00 1.00-3.00 Silicon,max 1.00 1.00 1.00 1.00 1.00 Phosphorus,max0.0400.040.040.0300.030Sulfur,max0.0400.0200.040.0250.020Chromium24.0–27.021.0–23.524.0–26.024.0–26.026.0–28.0Nickel 4.0–6.0 4.5–6.5 6.0–8.0 6.5–8.5 6.0–8.0 Molybdenum 1.75–2.5 2.5–3.5 4.0–5.0 3.0–4.0 2.0–3.5 Copper... 1.00,max...0.5–1.0 1.00,max Tungsten.........0.5–1.0 3.0–4.0Nitrogen0.15–0.250.10–0.300.10–0.300.20–0.300.30–0.40 Boron............0.0010-0.0100 Barium............0.0010-0.0100Ce+La............0.005–0.030A CD4MCu has been removed from the standard.CD4MCuN is an acceptable substitute for CD4MCu.B%Cr+3.3%Mo+16%N$40.C%Cr+3.3(%Mo+0.5%W)+30%N$45.--``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---8.3When post weld/heat treatment is believed necessary for adequate corrosion resistance or impact resistance,Sup-plementary Requirement S33Post Weld/Heat Treatment shall be included in the purchase order.9.Product Marking9.1Castings shall be marked for material identification with the specification designation and grade.In addition,the manu-facturer’s name or identification mark and the pattern number shall be cast or stamped using low-stress stamps on allcastings.Small-size castings may be such that marking must be limited consistent with the available area.The marking of heat numbers on individual castings shall be agreed upon between the manufacturer and the purchaser.Marking shall be in such position as not to injure the usefulness of the casting.10.Keywords10.1austenite;duplex stainless steel;ferrite;stainless steel;steel castingsSUPPLEMENTARY REQUIREMENTSThe following supplementary requirements shall not apply unless specified in the purchase order.A list of standardized supplementary requirements for use at the option of the purchaser is included in Specification A781/A781M .Those that are ordinarily considered suitable for use with this specifica-tion are listed below by title only.Others enumerated in Specification A781/A781M may be used with this specification upon agreement between the manufacturer and purchaser.S2.Radiographic Examination S3.Liquid Penetrant Examination S5.Examination of Weld Preparation S6.CertificationS7.Prior Approval of Major Weld Repairs S9.Charpy Impact Test S10.Hardness Test S12.Test ReportS13.Unspecified ElementsS31.Estimating Ferrite ContentS31.1Ferrite contents shall be determined by point count (Practice E562),by other quantitative metallographic methods such as image analysis (Practice E1245),by measurement of magnetic response,or by other methods upon agreementbetween the manufacturer and the purchaser.Frequency of testing and location of tests shall be by agreement between the manufacturer and the purchaser.S32.Tensile RequirementsS32.1One tensile test shall be made from each heat and shall conform to the tensile requirements specified in Table S32.1.Test bars shall be poured in special blocks from the same heat as the castings represented.(See S32.4.)S32.2The bar from which the test specimen is removed shall be heat-treated in production furnaces to the same procedure as the castings it represents.S32.3Test specimens may be cut from heat-treated castings,at the producer’s option,instead of from test bars.S32.4Test coupons may be cast integrally or as separate cast blocks in accordance with Figs.1and 2of Specification A781/A781M .Tension coupons shall be machined to the form and dimensions of Fig.4of Test Methods and Definitions A370,except when investment castings are ordered.When investment castings are ordered,the manufacturer may prepareTABLE S32.1Tensile RequirementsGrade Type2A24Cr-10Ni-Mo-N 3A25Cr-5Ni-Mo-N 4A22Cr-5Ni-Mo-N Tensile strength,ksi [MPa],min 95[655]95[655]90[620]Yield strength (0.2%offset),ksi [MPa],min65[450]65[450]60[415]Elongation in 2in.[50mm],%,min A252525Grade Type5A25Cr-7Ni-Mo-N 6A25Cr-7Ni-Mo-N 7A27Cr-7Ni-Mo-Cu-N1B25Cr-5Ni-Mo-Cu-N 1C25Cr-6Ni-Mo-Cu-N Tensile strength,ksi [MPa],min 100[690]100[690]100,000[690]100[690]100[690]Yield strength (0.2%offset),ksi [MPa],min75[515]65[450]75,000[515]70[485]65[450]Elongation in 2in.[50mm],%,min A1825201625AWhen ICI test bars are used in tensile testing as provided for in this specification,the gage length to reduced section diameter ratio shall be4:1.--``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---test specimens in accordance with S3.2of Specification A732/ A732M.Testing shall be in accordance with Test Methods and Definitions A370.S32.5If any specimen shows defective machining or devel-opsflaws,it may be discarded and another substituted from the same heat.S32.6To determine conformance with the tension test requirements,an observed value or calculated value shall be rounded off in accordance with Practice E29to the nearest500 psi[5MPa]for yield and tensile strength and to the nearest1% for elongation and reduction of area.S33.Post Weld/Heat TreatmentS33.1Castings shall be heat-treated after major weld re-pairs,but heat treatment after minor weld repairs is not required except upon agreement between the manufacturer and the purchaser.S33.2Weld repairs shall be considered major in the case of a casting that has leaked on hydrostatic testing or when the depth of the cavity after preparation for repair exceeds20%of the actual wall thickness,or1in.[25mm],whichever is smaller,or when the extent of the cavity exceeds approxi-mately10in.2[65cm2].All other weld repairs shall be considered minor.S33.3Post weld heat treatment shall be in accordance with Table1.S34.Prior Approval of Weld MaterialS34.1The purchaser must give approval of all weldfiller materials to be used prior to any weld repairs.S35.Heat Treatment of Test MaterialS35.1Test material for each heat shall be heat-treated with the castings it represents.SUMMARY OF CHANGESCommittee A01has identified the location of selected changes to this standard since the last issue (A890/A890M–10)that may impact the use of this standard.(Approved March1,2012.)(1)Added notes on purchaser responsibility to determinesuitability of the material characteristics and maximum servicetemperature.(2)Added Grade7A.Committee A01has identified the location of selected changes to this standard since the last issue (A890/A890M–99(2007))that may impact the use of this standard.(Approved April1,2010.)(1)Deleted Grade1A(CD4MCu)ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this ers of this standard are expressly advised that determination of the validity of any such patent rights,and the riskof infringement of such rights,are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed everyfive years and if not revised,either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters.Your comments will receive careful consideration at a meeting of theresponsible technical committee,which you may attend.If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards,at the address shown below.This standard is copyrighted by ASTM International,100Barr Harbor Drive,PO Box C700,West Conshohocken,PA19428-2959, United States.Individual reprints(single or multiple copies)of this standard may be obtained by contacting ASTM at the aboveaddress or at610-832-9585(phone),610-832-9555(fax),or service@(e-mail);or through the ASTM website().Permission rights to photocopy the standard may also be secured from the ASTM website(/COPYRIGHT/).--``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---。
ASTM标准中文版A系列ASTM A100-1980(1986) 硅铁50ASTM A101-1980(1985) 铬铁50ASTM A102-1992 钒铁50ASTM A105/A105M-2005 管道部件用碳钢锻件30ASTM A106/A106M-2006 高温用无缝碳钢公称管规范45ASTM A108/A108M-2003 冷精整的碳钢和合金钢棒材标准技术条件40 ASTM A109M-1991 碳素钢冷轧钢带(米制) 50ASTM A111-1966(1985) 电话和电报线路用镀锌“铁”丝50ASTM A112-1976(1985) 镀锌系结钢丝50ASTM A116-1988 镀锌编织钢丝栅栏网50ASTM A1-1984 T型碳素钢轨50ASTM A121-1986 镀锌刺钢丝50ASTM A123/A123M-2002 钢铁产品镀锌层(热浸镀)标准规范45 ASTM A125-1988 热处理的钢螺旋弹簧50ASTM A126-2004 阀门、法兰和管道附件用灰铁铸件30ASTM A128/A128M-1990 奥氏体锰钢铸件50ASTM A131/A131M-1991 船舶用结构钢50ASTM A132-1989 钼铁50ASTM A134-1996(2005) 电熔(电弧)焊接钢管(NPS等于和大于6)(中英对照) 70ASTM A135-1989a 电阻焊接钢管50ASTM A139-1989b 电熔(电弧)焊接钢管(公称尺寸等于和大于4英寸) 50ASTM A143-2003 热浸镀锌结构钢制品防脆化的标准实施规程和催化探测方法30ASTM A144-1973(1990) 钨铁50ASTM A146-1964(1989) 氧化钼50ASTM A148/A148M-1990 结构用高强度铸钢件50ASTM A153/A153M-2005 钢铁构件镀锌层(热浸镀)标准规范35ASTM A159-1983(1988) 机动车灰口铁铸件50ASTM A161-1990a 炼油设备用低碳钢和碳钼钢无缝蒸馏管50ASTM A167-1991 不锈和耐热铬镍钢中厚板、薄板和钢带50ASTM A176-1990 不锈和耐热铬钢中厚板、薄板和钢带50ASTM A178/A178M-1990a 电阻焊碳素钢和碳锰钢锅炉管50ASTM A179/A179M-1990a(R2001) 热交换器和冷凝器用无缝冷拉低碳钢管标准规范30ASTM A181/A181M-1987 一般管道用碳素钢锻件50ASTM A182/A182M-2005 高温用锻制和轧制合金钢和不锈钢法兰、锻制管件、阀门和部件50ASTM A182/A182M-2009a 高温用锻制或轧制合金钢和不锈钢管法兰、锻制配件及阀门和部件(中英对照) 120ASTM A183-83(1990) 碳钢钢轨用螺栓和螺母50ASTM A184/A184M-90 混凝土配筋用变形钢筋网50ASTM A185-1990a 混凝土配筋用普通焊接钢丝网50ASTM A192-2002 高压设备用无缝碳钢锅炉管标准规范30ASTM A193/A193M-2006 高温用合金钢和不锈钢螺栓材料50ASTM A193/A193M-2008b 高温或高压及其他特殊目的用合金钢和不锈钢栓接材料标准规范(中英对照版) 90ASTM A194/A194M-2006 高温或高压或高温高压螺栓用碳钢及合金钢螺母标准规范50ASTM A194/A194M-2009 高温或高压或高温高压螺栓用碳钢及合金钢螺母标准规范(中英对照) 90 ASTM A197M-1987 化铁炉可锻铸铁[米制]50ASTM A199/A199M-1990a 热交换器和冷凝器用中合金钢冷拔无缝钢管50ASTM A20/A20M-1991b 压力容器用钢板的一般要求70ASTM A200-1990a 精炼设备中合金钢无缝蒸馏管50ASTM A202/A202M-1990 压力容器用铬锰硅合金钢板50ASTM A203/A203M-1990 压力容器用镍合金钢板50ASTM A204/A204M-1990 压力容器用钼合金钢板50ASTM A209/A209M-2003 锅炉和过热器用无缝碳钼合金钢管标准规范30ASTM A210/A210M-2002 无缝中碳钢锅炉管和过热器管标准规范30ASTM A211-1975(1985) 螺旋焊钢管50ASTM A21-1985 铁路用非热处理和热处理碳素钢车轴60ASTM A213/A213Mb-2004 无缝铁素体和奥氏体合金钢锅炉管、过热器管和换热器管标准规范40 ASTM A214/A214M-1990a 热交换器和冷凝器用电阻焊碳素钢钢管50ASTM A216/A216M-2004 高温用可熔焊碳钢铸件标准规范30ASTM A217/A217M-1991 高温压力容器部件用马氏体不锈钢和合金钢铸件50ASTM A2-1990 碳钢宽腹梁轨、槽形梁轨和板梁护轨50ASTM A220M-1988 珠光体可锻铁铸件(米制) 50ASTM A225/A225M-1990 压力容器用锰钒镍合金钢板50ASTM A226/A226M-1990a 高压用电阻焊碳素钢锅炉管和过热器管50ASTM A227/A227M-1991 机械弹簧用冷拔钢丝50ASTM A228/A228M-1991 乐器级弹性钢丝50ASTM A229/A229M-1991 油回火机械弹簧用钢丝50ASTM A230/A230M-1991 油回火阀门弹簧级碳素钢丝50ASTM A231/A231M-1991 铬-钒合金钢弹簧钢丝50ASTM A232/A232M-1991 阀门弹簧级铬-钒合金钢丝50ASTM A234/A234M-2004 中、高温用锻制碳钢和合金钢管道配件35ASTM A240/A240M-2005 压力容器用耐热铬及铬-镍不锈钢钢板、薄板和钢带标准技术条件60 ASTM A242/A242M-1991a 高强度低合金结构钢50ASTM A249/A249M-1991 锅炉、过热器、热交换器及冷凝器用奥氏体钢焊接钢管50ASTM A250/A250M-2004 锅炉和过热器用电阻焊铁素体碳合金钢管子标准技术条件35ASTM A25-1989 电气铁路用锻钢车轮50ASTM A252-1998(2002) 焊接钢和无缝钢管桩的标准规范35ASTM A254-1991 铜焊钢管50ASTM A262-2002a 铜焊钢管45ASTM A263-1991 耐腐蚀铬钢复合中厚板、薄板和钢带50ASTM A264-1991 铬镍不锈钢复合中厚板、薄板和钢带50ASTM A265-1991 镍和镍基合金复合钢板50ASTM A266/A266-1990 用作压力容器构件的碳素钢锻件50ASTM A268/A268-1991 一般用途铁素体不锈钢无缝和焊接钢管50ASTM A269/A269-2004 通用无缝和焊接奥氏体不锈钢管标准规范35ASTM A27/A27M-2005 一般用途碳钢铸件标准技术条件30ASTM A270-1990 卫生用奥氏体不锈钢无缝和焊接钢管50ASTM A271-1990 炼油设备用奥氏体铬镍钢无缝蒸馏管50ASTM A275/A275M-1986 锻钢件磁粉检测方法50ASTM A276-2006 不锈钢棒材和型材标准规范35ASTM A278M-1985 温度达345℃的压力容器部件用灰口铁铸件[米制]50 ASTM A283/A283M-2003 中、低抗拉强度碳素钢板标准技术条件30ASTM A284/A284M-1990 机械零件和普通结构用低、中抗拉强度碳-硅钢板50 ASTM A285/A285M-2003 压力容器用中、低抗拉强度碳素钢标准技术条件30 ASTM A288-1990 汽轮发动机磁护环用碳素钢和合金钢锻件50ASTM A289-1988 发电机非磁性护环用合金钢锻件50ASTM A29/A29M-2005 热锻碳素钢和合金钢棒材一般要求标准规范45ASTM A290-1985(1990) 减速机齿轮钢环用碳素钢和合金钢锻件50ASTM A291-1984(1990) 减速机大、小齿轮用碳素钢和合金钢锻件50ASTM A295-1991 高碳耐磨轴承钢50ASTM A297/A297M-1989 一般用途的铁铬和铁铬镍耐热合金钢铸件50ASTM A299/A299M-1990 压力容器用锰硅碳素钢板50ASTM A302/A302M-1990 压力容器用锰钼和锰钼镍合金钢板50ASTM A304-1990 符合末端淬透性要求的合金钢棒材130ASTM A307/A307M-2004 抗拉强度6000 PSI碳钢螺栓和螺柱标准技术条件40ASTM A308-1988 大张镀铅锡合金冷轧薄钢板50ASTM A311/A311M-1990b 要求机械性能的冷拔消除应力碳素钢棒材50ASTM A31-1989 压力容器用钢铆钉和制铆钉用钢棒50ASTM A312/A312M-2005 无缝和焊接的以及重度冷加工奥氏体不锈钢公称管标准技术条件50ASTM A313-1987 铬镍不锈和耐热钢弹簧钢丝50ASTM A314-1990a 锻造用不锈和耐热钢钢坯和钢棒50ASTM A319-1971(1985) 高温非承压部件用灰口铁铸件50ASTM A3-1987 低、中和高碳钢的鱼尾板(未热处理) 50ASTM A320/A320M-2005 低温用合金钢栓接材料标准规范35ASTM A321-1990 调质处理的碳素钢棒材50ASTM A322-1991 标准品级合金钢棒材50ASTM A323-1976(1983) 硼铁50ASTM A324-1973(1986) 钛铁50ASTM A326-1967(1985) 电话和电报线路用镀锌高强度钢丝50ASTM A328/A328M-1990 钢板桩50ASTM A331-1990 冷加工合金钢棒材50ASTM A333/A333M-2004 低温设备用无缝和焊接钢管的规范标准50ASTM A334/A334M-2004 低温设备用无缝和焊接碳素和合金钢管的标准规范50ASTM A335-2003 高温设备用无缝铁素体合金钢管标准规范50ASTM A336/A336M-2005 高温承压件合金钢锻件标准技术条件50ASTM A338-1984(1989) 铁路、船舶和其它重负荷设施在650℉(345℃)温度内使用的可锻铸铁法兰、管道配件和阀门零件50ASTM A345-1990 磁性用途的电工钢板50ASTM A350/A350M-2004a 需切口韧性试验的管道部件用碳钢和低合金钢锻件标准规范40ASTM A351/A351M-2006 承压件用奥氏体铸钢件标准规范50ASTM A352/A352M-2006 低温承压用铁素体和马氏体铸钢件标准规范50ASTM A353/A353M-1990 压力容器用两次正火和回火的9%镍合金钢板50ASTM A354-1990 淬火加回火合金钢螺栓、螺柱及其它外螺纹紧固件50ASTM A355-1989 渗氮合金钢棒材50ASTM A356/A356M-2005 汽轮机用厚壁碳钢、低合金钢和不锈钢铸件标准技术条件50ASTM A358/A358M-2008a 高温作业用电熔焊奥氏体铬镍合金钢钢管(中英对照) 80ASTM A36/A36M-2005 碳结构钢标准规范30ASTM A361/A361M-1985 屋面与墙面用热浸镀锌薄钢板50ASTM A363-1989 地面架空线用镀锌钢绞线50ASTM A366/A366M-1991 普通级碳素钢冷轧薄板50ASTM A368-1992 不锈和耐热钢钢绞线50ASTM A369/A369M-2006 高温作业用锻造和镗制的碳素钢和铁素体合金钢钢管(中英对照) 70 ASTM A370-2005 钢制品力学性能试验方法和定义标准100ASTM A370-2009 钢制品力学性能试验方法和定义标准(中英文对照版) 380ASTM A372/A372M-1991 薄壁压力容器用碳素钢和合金钢锻件50ASTM A376/A376M-1991 中心电站高温作业用奥氏体钢无缝钢管50 ASTM A381-1989 高压输送系统用电弧焊钢管50ASTM A383-1987 出口和一般工业用铁路车辆的不热处理碳钢车轴50 ASTM A387/A387M-2003 压力容器用铬钼合金钢板的标准规范60 ASTM A387/A387M-2003 压力容器用铬钼合金钢板的标准规范60 ASTM A388/A388M-1986 大型锻钢件超声检测方法50ASTM A388-2004 大型锻钢件超声检测方法50ASTM A389/A389M-1989 高温承压零件用经特殊热处理的合金钢铸件50 ASTM A390-1987 镀锌钢丝制家禽栅栏编织物50ASTM A391/A391M-1991 合金钢链条50ASTM A392-1991b 镀锌钢丝链环栅栏编织物50ASTM A395M-1988 高温用铁素体球墨铸铁承压铸件(米制) 50ASTM A401/A401M-1991 铬硅合金钢弹簧钢丝50ASTM A403/A403M-2002 锻制奥氏体不锈钢管配件的标准规范60 ASTM A405-1990 高温作业用经特殊热处理的铁素体合金钢无缝钢管50 ASTM A407-1990 冷拔螺旋型弹簧用钢丝50ASTM A409/A409M-2009 在腐蚀介质中或在高温下使用的大直径奥氏体钢焊接钢管(中英对照) 90 ASTM A411-1986 镀锌低碳钢铠装钢丝50ASTM A413/A413M-1991 碳素钢链条50ASTM A414/A414M-1991 压力容器用碳素钢薄板50ASTM A416-1990a 预应力混凝土用无镀层七股钢丝的钢绞线50ASTM A417-1990 室内装饰弹簧件用之字形、方形和波纹形冷拔弹簧钢丝50ASTM A418-1987 汽轮机和发电机钢转子锻件超声检测方法50ASTM A420/A420M-1991 低温作业用可锻碳素钢和合金钢管配件50ASTM A421-1991 预应力混凝土用无镀层消除应力钢丝50ASTM A422-1964(85) 炼油设备用蒸馏管的对接焊50ASTM A423/A423M-1990 低合金钢无缝和电焊钢管50ASTM A424-1991 搪瓷用薄钢板50ASTM A426/A426M-2008 高温作业用离心铸造铁素体合金钢钢管(中英对照) 70ASTM A427-1974(1987) 冷轧和热轧用合金锻钢轧辊50ASTM A430/A430M-1991 高温作业用锻造镗制奥氏体钢钢管50ASTM A43-1991 商品生锈50ASTM A434-1990a 热轧或冷加工调质处理的合金钢棒材50ASTM A435/A435M-1982(1987) 钢板直射声束超声检测规范50ASTM A436-1984 奥氏体灰口铁铸件50ASTM A437/A437M-1988(1989) 高温作业用透平式经特殊热处理的合金钢栓接材料50ASTM A439-1983(1989) 奥氏体球墨铸铁铸件50ASTM A442/A442M-1990 压力容器用转变性能较好的碳素钢板50ASTM A444/A444M-1989 地下沟渠和排水管用热浸镀锌钢板50ASTM A446/A446M-1991 结构(机械)级热浸镀锌薄钢板50ASTM A447/A447M-1987 高温用铬镍铁合金钢铸件(25-12级) 50ASTM A450/A450M-2004 碳素钢管、铁素体合金钢管及奥氏体合金钢管一般要求的标准规范35 ASTM A451-1991 高温作业用离心铸造奥氏体钢钢管50ASTM A452-1988 高温作业用离心铸造奥氏体钢冷加工钢管50ASTM A453/A453M-1988a 高温作业用屈服强度为50至120千磅每平方英寸[345至827兆帕]的膨胀系数与奥氏体钢相近的拴接材料50ASTM A455/A455M-1990 压力容器用高强度锰碳钢板50ASTM A456-1983 大型曲轴锻件磁粉检测50ASTM A459-1988 镀锌铠装扁钢带50ASTM A460-1968(1991) 包铜钢绞线50ASTM A463-1988 1型和2型镀铝冷轧薄钢板50ASTM A466/A466M-1991 非焊接碳素钢链条50ASTM A467-1986a 机器链条和盘圈式链条50ASTM A469-1988 发电机转子用真空处理钢锻件50ASTM A470-1989 涡轮机转子和轴用真空处理碳素钢和合金钢锻件50ASTM A471-1988 涡轮盘和涡轮用真空处理合金钢锻件50ASTM A473-1991a 不锈钢及耐热钢锻件50ASTM A474-1986 镀铝钢绞线50ASTM A475-1989 镀锌钢绞线50ASTM A476-1990 造纸厂干燥辊用球墨铸铁铸件50ASTM A478-1991 镍铬不锈钢和耐热钢编织钢丝50ASTM A479/A479M-2005 锅炉和其他压力容器用不锈钢棒材和型材标准技术条件50ASTM A47M-1990 铁素体可锻铁铸件(米制) 50ASTM A48/A48M-2003 灰铸铁铸件标准技术条件30ASTM A480/A480M-1991a 平轧不锈和耐热钢中厚板、薄板和钢带的一般要求70ASTM A481-1973(1985) 金属铬50ASTM A482-1976(1983) 硅铬铁合金50ASTM A483-1964(1988) 硅锰合金50ASTM A484/A484M-2005 不锈钢棒材、钢坯及锻件通用要求标准技术条件50ASTM A485-1991 高淬透性减摩轴承钢50ASTM A487/A487M-1991 适用于承压用途的铸钢件50ASTM A491-1991 镀铝钢丝链环栅栏编织物50ASTM A49-1987 热处理碳钢鱼尾板50ASTM A492-1982(1987) 不锈及耐热钢丝绳用钢丝50ASTM A493-1988 冷镦和冷锻用不锈和耐热钢线材50ASTM A494/A494M-1990a 镍和镍合金铸件50ASTM A495-1976(1983) 硅钙和硅钙锰合金50ASTM A496-1990a 混凝土配筋用变形钢筋50ASTM A497-1990a 混凝土配筋用焊接变形钢筋网50ASTM A498-1986 无缝和焊接碳素钢、铁素体和奥氏体合金钢热交换器用翅片管50ASTM A499-1989 由T形道轨轧制成的碳素钢条材和型材50ASTM A500-2003a 圆形与异型冷成型焊接与无缝碳素钢结构管标准规范30ASTM A501-1989 结构用碳素钢热成形焊接钢管和无缝钢管50ASTM A503-1975(84) 大型锻造曲轴超声检测规范50ASTM A504-1989 锻压碳钢车轮50ASTM A505-1987 热轧和冷轧合金钢薄板的一般要求50ASTM A506-1991 普通级和结构级热轧和冷轧合金钢薄板和钢带50ASTM A507-1991 深冲级热轧和冷轧合金钢薄板和钢带50ASTM A508/A508M-1988b 压力容器用淬火并回火真空处理碳素钢和合金钢锻件50ASTM A510M-1991 碳素钢线材和粗圆钢丝的一般要求(米制) 50ASTM A511-1990 机械工程用不锈钢无缝钢管50ASTM A512-1991 机械工程用碳素钢冷拔直缝焊钢管50ASTM A513-1991a 机械工程用碳素钢和合金钢电阻焊钢管70ASTM A514/A514M-1991 适宜焊接的、淬火并回火的高屈服强度合金钢板50ASTM A515-2003 中温及高温压力容器用碳素钢板的标准规范30ASTM A516-2004a 中温及低温压力容器用碳素钢板的标准规范30ASTM A517/A517M-1990 压力容器用淬火和回火的高强度合金钢板50ASTM A518M-1992 耐腐蚀高硅铸铁件(米制) 50ASTM A519-2003 机械工程用碳素钢和铝合金钢无缝钢管50ASTM A520-1990 符合国际标准化组织(ISO)推荐标准《锅炉建造》的高温作业用碳素钢无缝和电阻焊钢管的补充要求50ASTM A521-1976(1987) 一般工业用闭合模压钢锻件50ASTM A522/A522M-1989a 低温作业用含镍8%和9%的合金钢锻造或轧制的法兰、管配件、阀门和部件50ASTM A523-1990 高压管式电缆电路用光端无缝和电阻焊接钢管50ASTM A524-1996(2005) 在常温和较低温度下使用的碳素钢无缝钢管(中英对照) 90ASTM A525M-1991a 热浸镀锌薄钢板的一般要求(米制) 50ASTM A526/A526M-1990 普通级热浸镀锌薄钢板50ASTM A527/A527M-1990 卷边成型级热浸镀锌薄钢板50ASTM A528/A528M-1990 深冲级热浸镀锌薄钢板50ASTM A529/A529M-1989 最大厚度为1/2英寸(13毫米)、最低屈服点为42千磅/英寸2(290MPa)的结构钢50ASTM A53/A53M-2005 无镀层及热浸镀锌焊接与无缝公称钢管标准技术条件50ASTM A530-2003 特种碳素钢和合金钢管一般要求的标准规范60ASTM A531-1974(1984) 汽轮发电机用用钢制护环超声检测方法50ASTM A532/A532M-1987 耐磨铸铁50ASTM A533/A533M-1990 压力容器用淬火并回火的锰钼和锰钼镍合金钢板50ASTM A534-1990 耐磨轴承用渗碳钢50ASTM A535-1985 特殊质量级滚珠和滚柱轴承钢50ASTM A536-1984 球墨铸件铸件50ASTM A537/A537M-1990 压力容器用热处理碳锰硅钢板50ASTM A539-1990a 气体和燃油管线用电阻焊成盘钢管50ASTM A540/A540M-1988(1989) 专门用途的合金钢栓接材料50ASTM A541/A541M-1988a 压力容器部件用淬火并回火的碳素钢和合金钢锻件50ASTM A542/A542M-1988 压力容器用淬火并回火的铬钼和铬钼钒钛硼合金钢板50ASTM A543/A543M-1988 压力容器用淬火并回火镍铬钼合金钢板50ASTM A550-1978(1985) 铌铁50ASTM A551-1981(1988) 钢轮箍50ASTM A553/A553M-1990 压力容器用淬火和回火的8%和9%镍合金钢板50ASTM A554-1990 机械工程用不锈钢焊接钢管50ASTM A555/A555M-1990 不锈和耐热钢丝和线材的一般要求50ASTM A556/A556M-1990a 供水加热器用碳素钢冷拔无缝钢管50ASTM A557/A557M-1990a 供水加热器用碳素钢电阻焊钢管50ASTM A560/A560M-1989 铬镍合金铸件50ASTM A562/A562M-1990 压力容器用有玻璃或扩散金属覆盖层的锰钛碳素钢板50ASTM A563M-1991 碳素钢和合金钢螺母(米制) 50ASTM A564/A564M-1991 热轧和冷加工时效硬化不锈钢及耐热钢棒材及型材50ASTM A565-1991 高温用马氏体不锈钢棒材、锻材及锻坯50ASTM A568/A568M-1991a 碳素钢和高强度低合金钢热轧和冷轧薄钢板的一般要求80ASTM A569/A569M-1991a 普通级碳素钢(C≤0.15%)热轧薄板和钢带50ASTM A570/A570M-1991 结构级热轧碳素钢薄板和钢带50ASTM A571M-1984 低温承压部件用奥氏体球墨铸铁铸件50ASTM A572/A572M-1991 结构级高强度低合金铌钒钢50ASTM A573/A573M-1990 改进韧性的碳素结构钢板50ASTM A575-1989 普通质量M-级碳素钢棒材50ASTM A576-1990b 特殊质量级碳素钢热加工钢棒50ASTM A577/A577M-1990(R2001) 钢板超声斜射波检验30ASTM A578/A578M-1985 特殊用途普通钢板和复合钢板直射声速超声检测50ASTM A579-1984(1988) 超高强度合金钢锻件50ASTM A580-1991a 不锈和耐热钢钢丝50ASTM A581-1991 易切削不锈和耐热钢钢丝和线材50ASTM A582-1991 热轧或冷加工易削不锈与耐热钢棒材50ASTM A583-1988 铁路用铸钢车轮50ASTM A584-1982(1988) 镀铝编织钢丝栅栏编织物50ASTM A585-1986 镀铝刺钢丝50ASTM A586-1986 结构用平行捻与螺旋捻镀锌钢绞线50ASTM A587-1996(2005) 化学工业用低碳钢电焊钢管(中英对照) 70ASTM A588/A588M-1991a 厚度小于和等于4英寸(100mm)、最小屈服点50千磅/英寸2(345MPa)的高强度低合金结构钢50ASTM A589/A589M-2006 打水井用碳素钢无缝钢管和焊接钢管50ASTM A591/A591M-1989 薄镀层用途的电镀锌薄钢板50ASTM A592/A592M-1989 压力容器有淬火和回火高强度低合金钢锻制配件和部件50ASTM A595-1989 结构用低碳钢锥形钢管50ASTM A597-1987 铸造工具钢50ASTM A599-1984 冷轧电镀锡薄钢板50ASTM A6/A6M-2004a 结构用轧制钢板、型钢、板桩和棒钢通用要求80ASTM A600-1989 高速工具钢60ASTM A601-1969(1990) 电解金属锰50ASTM A602-1970(1987) 汽车用可锻铸铁铸件50ASTM A603-1988 结构用镀锌钢丝绳50ASTM A606-1991a 高耐大气腐蚀的高强度低合金钢热轧和冷轧薄钢板和钢带50ASTM A607-1991 含铌或/和含钒的高强度低合金钢热轧和冷轧薄钢板和钢带50ASTM A608-1991a 高温承压用铁-铬-镍高合金离心铸造管50ASTM A609/A609M-1991(R2002) 碳钢、低合金钢和马氏体不锈钢铸件超声波检验60ASTM A611-1991 结构级碳素钢冷轧薄板50ASTM A612/A612M-1990 中温和低温压力容器用高强度碳素钢板50ASTM A615/A615M-2004a 混凝土配筋用异形钢筋和无节钢胚棒标准规范60 ASTM A616/A616M-1990 混凝土配筋用钢轨钢变形和光面钢筋50ASTM A617/A617M-1990 混凝土配筋用车轴钢变形和光面钢筋50ASTM A618-1990 结构用高强度低合金钢热成形无缝钢管和焊接钢管50 ASTM A619/A619M-1991 深冲级碳素钢冷轧薄板50ASTM A620/A620M-1991 特殊镇静深冲碳素钢冷轧薄板50ASTM A621/A621M-1991 深冲级碳素钢热轧薄钢板和钢带50ASTM A622/A622M-1991 特殊镇静深冲级碳素钢热轧薄钢板和钢带50 ASTM A623-1990 镀锡轧制产品的一般要求90ASTM A624M-1987 一次冷轧的电镀锡板(米制) 50ASTM A625M-1985 一次轧制的黑钢板(米制) 50ASTM A626M-1987 二次冷轧的电镀锡板(米制) 50ASTM A631-1985 电气铁路用铸钢车轮50ASTM A632-1990 一般用途的奥氏体不锈钢小口径无缝和焊接钢管50 ASTM A633/A633M-1990 正火的高强度低合金结构钢50ASTM A635/A635M-1991a 热轧碳素钢厚板卷和厚带卷50ASTM A636-1976(1987) 氧化镍烧结矿50ASTM A638/A638M-1987 高温用沉淀硬化铁基超级合金条材、锻件和锻坯50ASTM A640-1991 8字型电缆悬缆支承用镀锌钢绞丝50ASTM A641M-1991 镀锌碳素钢钢丝(米制) 50ASTM A642/A642M-1990 特殊镇静钢深冲级热浸镀锌薄钢板50ASTM A645/A645M-1987 压力容器用特殊热处理5%镍合金钢板50ASTM A646-1977(1987) 飞机和宇航锻件用优质合金钢初轧坯和方坯50ASTM A648-1990a 预应力混凝土管道用冷拔钢丝50ASTM A649/A649M-1991 瓦楞纸板机用锻钢辊50ASTM A650/A650M-1988 镀锡轧制品用二次冷轧黑钢板50ASTM A65-1987 钢轨道钉50ASTM A656/A656M-1989 改进可成型性的热轧高强度低合金结构钢板50ASTM A657-1987 镀锡轧制品用一次和二次冷轧的电镀铬黑钢板50ASTM A659/A659M-1990 普通级最大含碳量0.16%至0.25%的碳素钢热轧薄钢板和钢带50 ASTM A660-1996(2005) 高温作业用碳素钢离心浇铸钢管(中英对照) 70ASTM A66-1987 钢制螺纹道钉50ASTM A662/A662M-1990 中温和低温压力容器用碳锰钢板50ASTM A663/A663M-1989 要求机械性能的普通质量碳素钢条材50ASTM A666-1991 奥氏体不锈钢薄板、钢带、中厚板和扁钢50ASTM A667/A667M-1987 离心铸造的双金属(灰口和白口铸铁)圆筒50 ASTM A668-1990 一般工业用碳素钢和合金钢锻件50ASTM A671-2009 常温和较低温度用电熔焊接钢管(中英对照) 80ASTM A67-1984 低碳和高碳钢热加工钢轨垫板50ASTM A672/A672M-2009 中温高压作业用电熔焊钢管(中英对照) 80ASTM A675/A675M-1990a 要求机械性能的特殊质量碳素钢热加工条材50 ASTM A677M-1989 成品型无取向电工钢板50ASTM A678/A678M-1990a 结构用淬火并回火碳素钢和低合金高强度钢板50 ASTM A679/A679M-1991 高抗拉强度冷拔钢丝50ASTM A681-1991 合金工具钢70ASTM A682M-1991 冷轧弹簧级高碳钢钢带的一般要求(米制) 50ASTM A683M-1991 半成品型无取向电工钢板50ASTM A684/A684M-1986 高碳钢冷轧钢带50ASTM A686-1989 碳素工具钢60ASTM A688/A688M-1990a 供水加热器用奥氏体不锈钢焊接钢管50ASTM A689-1981a(1988) 弹簧用碳素钢和合金钢条材50ASTM A690/A690M-1990 海洋用高强度低合金钢H型钢桩和钢板桩50ASTM A691/A691M-2009 高压高温作业用碳素钢和合金钢电熔焊钢管(中英对照) 80ASTM A692-1990a 锅炉和过热器用中等强度碳钼合金钢无缝钢管50ASTM A693-1990 沉淀硬化不锈和耐热钢厚板、薄板和钢带50ASTM A694/A694M-1987 高压输送作业用钢管法兰、配件、阀门和部件用的碳素钢和合金钢锻件50 ASTM A695-1990b 液压动力用特殊质量热加工碳素钢棒材50ASTM A696-1990a 压力管道构件用热锻或冷加工特殊质量级碳素钢棒材50ASTM A701-1974(1990) 锰硅铁合金50ASTM A702-1988 热加工钢栅栏桩及其组件50ASTM A703/A703M-2004 标准技术条件—承压件钢铸件通用要求60ASTM A704/A704M-1990 混凝土配筋用焊接光面钢筋或钢筋网50ASTM A705/A705M-1991 时效硬化不锈和耐热钢锻件50ASTM A706/A706M-1990 混凝土配筋用低合金钢变形钢筋50ASTM A707/A707M-1987 低温作业用碳素钢和合金钢锻造法兰50ASTM A709-1991 桥梁用结构钢50ASTM A710/A710M-1990 低碳时效硬化镍铜铬钼铌和镍铜铌合金钢50ASTM A711-1989 钢锻坯50ASTM A713-1991 经热处理的工件有高碳钢弹簧钢丝50ASTM A714-1989a 高强度低合金钢焊接和无缝管道钢管50ASTM A715-1991 成型性改善的热轧高强度低合金钢薄钢板和钢带以及冷轧高强度低合金薄钢板50 ASTM A716-1986 球墨铸铁涵管50ASTM A722-1990 预应力混凝土用无涂层高强度钢筋50ASTM A723/A723M-1988 高强度压力构件用合金钢锻件50ASTM A724/A724M-1990 焊接多层压力容器用淬火和回火碳素钢板50ASTM A726-1992 半成品型冷轧磁性叠片钢板50ASTM A727/A727M-1991 具有内在缺口韧性的管道部件用的碳素钢锻件50ASTM A729/A729M-1981(1988) 公共交通和电气铁路运输用热处理合金钢车轴50ASTM A730/A730M-1981(1988) 铁路用碳素钢和合金钢锻件50ASTM A731/A731M-1991 铁素体和马氏体不锈钢无缝和焊接钢管50ASTM A732/A732M-1990 一般用途的碳素钢和低合金钢熔模铸件以及高温高强度钴合金50ASTM A733-1989 碳素钢和奥氏体不锈钢焊接和无缝钢管螺纹接头50ASTM A734/A734M-1987a 压力容器用淬火回火合金钢和高强度低合金钢钢板50ASTM A735/A735M-1990 中温和低温压力容器用低碳锰钼铌合金钢板50ASTM A736/A736M-1988 压力容器用低碳时效硬化镍铜铬钼铌和镍铜锰钼铌合金钢板50ASTM A737/A737M-1987 压力容器用高强度低合金钢板50ASTM A738/A738M-1990 中温和低温压力容器用经热处理的碳锰硅钢板50ASTM A739-1990a 高温部件、承压部件或高温承压部件用热加工合金钢棒材50ASTM A740-1986(1991) 金属编织物(编织或焊接的热镀锌钢丝编织物) 50ASTM A741-1990 高速公路护栏用镀锌钢丝绳与配件50ASTM A74-1992 灰口铁铸件80ASTM A742/A742M-1986 波纹管用镀金属并预涂聚合物的薄钢板50ASTM A743/A743M-1992a 一般用途的铁-铬、铁-铬-镍耐腐蚀铸件50ASTM A744/A744M-1991 恶劣工作条件用铁-铬-镍耐腐蚀铸件50ASTM A745/A745M-1986 奥氏体锻钢件超声检测方法50ASTM A746-1986(1991) 球墨铸铁自流排水管70ASTM A747/A747M-1989 沉淀硬化不锈钢铸件50ASTM A748/A748M-1987 压力容器用静态浇铸冷硬白口-灰口铸铁双金属辊50 ASTM A749/A749M-1991 碳素钢和高强度低合金钢热轧钢带的一般要求50ASTM A751-2001 钢制品化学分析方法、实验操作和术语60ASTM A751-2008 钢制品化学分析方法、实验操作和术语(中英对照版)90 ASTM A752-1991 合金钢盘条和粗圆钢丝的一般要求50ASTM A753-1985(1990) 镍-铁软磁合金标准50ASTM A755/A755M-1989 外暴露建筑制品用金属热镀覆和整卷预涂敷的薄钢板50 ASTM A756-1990 耐磨轴承用不锈钢50ASTM A757/A757M-1990 低温承压和其它用途的铁素体和马氏体钢铸件50ASTM A758/A758M-1991 缺口韧性较好的直缝焊锻轧的碳素钢管道配件50ASTM A759-1985 起重机用的碳钢道轨50ASTM A760/A760M-1991 下水道与排水管用金属镀层波纹钢管60ASTM A761/A761M-1990 现场拴接管道、管拱和拱用的镀锌波纹结构钢板50 ASTM A762/A762M-1991 下水道与排水管用聚合物预涂覆波纹钢管60ASTM A764-1990 机械弹簧用先镀后拔和成品镀锌的碳素钢丝50ASTM A765/A765M-1990 压力容器用规定韧性要求的碳素钢和低合金钢锻造配件50 ASTM A767/A767M-1990 混凝土配筋用镀锌钢筋50ASTM A768-1990 涡轮机转子和轴用真空处理的12%铬合金钢锻件50ASTM A769/A769M-1990 电阻焊结构型钢50ASTM A771-1988 增殖反应堆堆芯部件用的奥氏体不锈钢钢管50ASTM A774/A774M-1991 低温中温用一般耐腐蚀的焊接锻轧奥氏体不锈钢管配件50 ASTM A775/A775M-91b 涂环氧树脂的钢筋50ASTM A777-1991 捆扎用镀锌圆钢丝50ASTM A778-1990 不经退火的奥氏体不锈钢焊接钢管50ASTM A779-1990 预应力混凝土用七根钢丝紧密绕制的无涂层消应力钢绞线50 ASTM A781/A781M-2004a 铸件、钢和合金的标准规范及通用工业的一般性要求35 ASTM A782/A782M-1990 压力容器用淬火和回火的锰铬钼硅锆合金钢板50ASTM A786/A786M-1989 轧制钢地面板50ASTM A787-1984b 机械工程用碳素钢金属镀层电阻焊钢管50ASTM A788/A788M-2004a 标准技术条件—钢锻件通用要求35ASTM A789/A789M-1990 一般用途铁素体或奥氏体不锈钢无缝和焊接钢管50 ASTM A790/A790M-1991 铁素体或奥氏体不锈钢无缝和焊接钢管50ASTM A791/A791M-1990a 不经退火的铁素体不锈钢焊接钢管50ASTM A792-1989 热浸镀铝锌合金的薄钢板的一般要求50ASTM A793-1990 地板用轧制不锈钢钢板50ASTM A794-1991 普通级冷轧薄钢板(含碳量最大0.16%至最大0.25%) 50ASTM A795-1990 防火用不锈钢无镀层和热浸镀锌焊接钢管50ASTM A801/A801M-1992 铁-钴高磁饱和合金50ASTM A803/A803M-1990b 供水加热器用铁素体不锈钢焊接钢管50ASTM A805-1981 冷轧碳素钢扁丝60ASTM A806/A806M-1988 污水管和排水管用热浸镀铝锌合金薄钢板50ASTM A808/A808M-1991 提高缺口韧性的结构级高强度低合金碳锰铌钒钢50ASTM A809-1991 热镀铝碳素钢钢丝50ASTM A810-1988 热浸镀锌钢丝制管用丝网50ASTM A811-1990 用粉末冶金法制造的软磁铁部件50ASTM A812/A812M-1991 焊接层状压力容器用高强度低合金钢热轧薄钢板50ASTM A813/A813M-2009 奥氏体不锈钢单面或双面焊接钢管(中英对照) 90ASTM A814/A814M-2008 冷加工奥氏体不锈钢焊接钢管(中英对照) 80ASTM A815/A815M-1991 可锻铁素体、铁素体/奥氏体和马氏体不锈钢管道管配件50ASTM A816/A816M-1991 热浸镀锌高强度低合金钢薄钢板50ASTM A817-1991 链环栅栏编织物用金属镀层钢丝50ASTM A818-1991 镀铜碳素钢丝50ASTM A819-1990 雨水和污水管用2型镀铝薄钢板50ASTM A820-1990 加强混凝土用钢纤维50ASTM A821-1990 预应力混凝土罐用的再拉硬拔钢丝50ASTM A82-1990a 钢筋混凝土用普通钢丝50ASTM A822/A822M-1990 液压系统用碳素钢冷拔无缝钢管50ASTM A823-1984 金属模静态铸造灰口铁铸件50ASTM A824-1991 链环栅栏用金属镀层波浪形张力钢丝50ASTM A826-1988 增殖反应堆堆芯部件用奥氏体和铁素体不锈钢导管50 ASTM A827-1985 锻造用和类似用途碳素钢板50ASTM A829-1989 结构级合金钢板50ASTM A830-1990 按化学成分要求供货的结构级碳素钢板50ASTM A831-1991 堆芯部件用不锈与耐热钢棒材、钢坯及锻材50ASTM A832/A832M-1990 压力容器用铬钼钒钛硼合金钢板50ASTM A834-1992 一般工业用铁铸件的一般要求50ASTM A835-1984 铁合金和合金添加料的块度50ASTM A836/A836M-87a 玻璃衬里管道和压力容器用的钛稳定碳素钢锻件50 ASTM A837-1985(1990) 渗碳用合金钢锻件50ASTM A838-1990a 继电器用易切削铁素体不锈软磁合金50ASTM A839-1987 采用粉末冶金技术制造的磷铁50。
Designation:A890/A890M–12Standard Specification forCastings,Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant,Duplex(Austenitic/Ferritic)for General Application1This standard is issued under thefixed designation A890/A890M;the number immediately following the designation indicates the year of original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon(´)indicates an editorial change since the last revision or reapproval.1.Scope*1.1This specification covers a group of cast duplex stainless steels(austenitic/ferritic).1.2The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion resistance when properly balanced in composition and properly heat treated. Ferrite levels are not specified,but these alloys will develop a range of approximately30to60%ferrite with the balance austenite.It is the responsibility of the purchaser to determine which grade shall be furnished depending on design and service conditions,mechanical properties,and corrosion-resistant characteristics.N OTE1—Because of the possibility of precipitation of embrittling phases,the grades included in this specification are not recommended for service at temperatures above600ºF[315ºC].1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard.The values stated in each system may not be exact equivalents;therefore,each system shall be used independently of the bining values from the two systems may result in non-conformance with the standard.1.3.1Within the text,the SI units are shown in brackets.2.Referenced Documents2.1ASTM Standards:2A370Test Methods and Definitions for Mechanical Testing of Steel ProductsA732/A732M Specification for Castings,Investment,Car-bon and Low Alloy Steel for General Application,and Cobalt Alloy for High Strength at Elevated Temperatures A781/A781M Specification for Castings,Steel and Alloy, Common Requirements,for General Industrial UseE29Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE562Test Method for Determining V olume Fraction by Systematic Manual Point CountE1245Practice for Determining the Inclusion or Second-Phase Constituent Content of Metals by Automatic Image Analysis3.Ordering Information3.1Orders for material to this specification shall include the following,as required,to describe the material adequately: 3.1.1Description of casting by pattern or drawing number (dimensional tolerance shall be included on the casting draw-ing),3.1.2Specification designation and grade including year of issue,3.1.3Options in the specification(See9.1),and3.1.4Supplementary requirements desired,including the standards of acceptance.4.Process4.1The steel shall be made by the electric furnace process with or without separate refining such as argon-oxygen-decarburization(AOD).5.Heat Treatment5.1Castings shall be heat treated in accordance with the requirements in Table1.N OTE2—Proper heat treatment of these alloys is usually necessary to enhance corrosion resistance and in some cases to meet mechanical properties.Minimum heat-treat temperatures are specified;however,it is sometimes necessary to heat-treat at higher temperatures,hold for some1This specification is under the jurisdiction of ASTM Committee A01on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.18on Castings.Current edition approved March1,2012.Published April2012.Originallyapproved st previous edition approved in2010as A890/A890M–10.DOI:10.1520/A0890_A0890M-12.2For referenced ASTM standards,visit the ASTM website,,orcontact ASTM Customer Service at service@.For Annual Book of ASTMStandards volume information,refer to the standard’s Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standard. Copyright©ASTM International,100Barr Harbor Drive,PO Box C700,West Conshohocken,PA19428-2959,United States. --``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---minimum time at temperature and then rapidly cool the castings in order to enhance the corrosion resistance and meet mechanical properties.6.Chemical Composition6.1The steel shall conform to the requirements as to chemical composition prescribed in Table2.7.General Requirements7.1Material furnished to this specification shall conform to the requirements of Specification A781/A781M,including any supplementary requirements that are indicated in the purchase order.Failure to comply with the general requirements of Specification A781/A781M constitutes nonconformance with this specification.In case of conflict between the requirements of this specification and Specification A781/A781M,this specification shall prevail.8.Repair by Welding8.1The composition of the deposited weld metal may be similar to that of the casting or may be suitably alloyed to achieve the desired corrosion resistance and mechanical prop-erties.8.2Weld repairs shall be subject to the same quality standards as are used to inspect the castings.TABLE1Heat Treatment RequirementsGrade Heat Treatment1B,1C Heat to1900°F[1040°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or rapidcool by other means.2A Heat to2050°F[1120°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or rapidcool by other means.3A Heat to1950°F[1070°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or rapidcool by other means.4A Heat to2050°F[1120°C]minimum for sufficient time to heatcasting uniformly to temperature and water quench,or thecasting may be furnace cooled to1850°F[1010°C]minimum,hold for15min minimum and then water quench.A rapid coolby other means may be employed in lieu of water quench.5A Heat to2050°F[1120°C]minimum,hold for sufficient time toheat casting to temperature,furnace cool to1910°F[1045°C]minimum,quench in water or rapid cool by other means.6A Heat to2010°F[1100°C]minimum,hold for sufficient time toheat casting uniformly to temperature,quench in water or coolrapidly by other means.7A Heat to2065°F[1130°C]minimum,hold for sufficient time toheat casting to temperature,furnace cool to1940°F[1060°C]minimum,quench in water or rapid cool by other means.TABLE2Chemical RequirementsGrade1B A1C B2AType25Cr-5Ni-M0-Cu-N25Cr-6Ni-Mo-Cu-N24Cr-10Ni-Mo-NUNS J93372J93373J93345ACI CD4MCuN CD3MCuN CE8MNComposition:Carbon,max0.040.0300.08Manganese,max 1.0 1.20 1.00Silicon,max 1.0 1.10 1.50Phosphorus,max0.040.0300.04Sulfur,max0.040.0300.04Chromium24.5–26.524.0-26.722.5–25.5Nickel 4.7–6.0 5.6-6.78.0–11.0Molybdenum 1.7–2.3 2.9-3.8 3.0–4.5Copper 2.7–3.3 1.40-1.90...Tungsten.........Nitrogen0.10–0.250.22-0.330.10–0.30Grade3A4A5A B6A B7A CType25Cr-5Ni-Mo-N22Cr-5Ni-Mo-N25Cr-7Ni-Mo-N25Cr-7Ni-Mo-N27Cr-7Ni-Mo-Cu-N UNS J93371J92205J93404J93380ACI CD6MN CD3MN CE3MN CD3MWCuNComposition:Carbon,max0.060.030.030.030.030 Manganese,max 1.00 1.50 1.50 1.00 1.00-3.00 Silicon,max 1.00 1.00 1.00 1.00 1.00 Phosphorus,max0.0400.040.040.0300.030Sulfur,max0.0400.0200.040.0250.020Chromium24.0–27.021.0–23.524.0–26.024.0–26.026.0–28.0Nickel 4.0–6.0 4.5–6.5 6.0–8.0 6.5–8.5 6.0–8.0 Molybdenum 1.75–2.5 2.5–3.5 4.0–5.0 3.0–4.0 2.0–3.5 Copper... 1.00,max...0.5–1.0 1.00,max Tungsten.........0.5–1.0 3.0–4.0Nitrogen0.15–0.250.10–0.300.10–0.300.20–0.300.30–0.40 Boron............0.0010-0.0100 Barium............0.0010-0.0100Ce+La............0.005–0.030A CD4MCu has been removed from the standard.CD4MCuN is an acceptable substitute for CD4MCu.B%Cr+3.3%Mo+16%N$40.C%Cr+3.3(%Mo+0.5%W)+30%N$45.--``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---8.3When post weld/heat treatment is believed necessary for adequate corrosion resistance or impact resistance,Sup-plementary Requirement S33Post Weld/Heat Treatment shall be included in the purchase order.9.Product Marking9.1Castings shall be marked for material identification with the specification designation and grade.In addition,the manu-facturer’s name or identification mark and the pattern number shall be cast or stamped using low-stress stamps on allcastings.Small-size castings may be such that marking must be limited consistent with the available area.The marking of heat numbers on individual castings shall be agreed upon between the manufacturer and the purchaser.Marking shall be in such position as not to injure the usefulness of the casting.10.Keywords10.1austenite;duplex stainless steel;ferrite;stainless steel;steel castingsSUPPLEMENTARY REQUIREMENTSThe following supplementary requirements shall not apply unless specified in the purchase order.A list of standardized supplementary requirements for use at the option of the purchaser is included in Specification A781/A781M .Those that are ordinarily considered suitable for use with this specifica-tion are listed below by title only.Others enumerated in Specification A781/A781M may be used with this specification upon agreement between the manufacturer and purchaser.S2.Radiographic Examination S3.Liquid Penetrant Examination S5.Examination of Weld Preparation S6.CertificationS7.Prior Approval of Major Weld Repairs S9.Charpy Impact Test S10.Hardness Test S12.Test ReportS13.Unspecified ElementsS31.Estimating Ferrite ContentS31.1Ferrite contents shall be determined by point count (Practice E562),by other quantitative metallographic methods such as image analysis (Practice E1245),by measurement of magnetic response,or by other methods upon agreementbetween the manufacturer and the purchaser.Frequency of testing and location of tests shall be by agreement between the manufacturer and the purchaser.S32.Tensile RequirementsS32.1One tensile test shall be made from each heat and shall conform to the tensile requirements specified in Table S32.1.Test bars shall be poured in special blocks from the same heat as the castings represented.(See S32.4.)S32.2The bar from which the test specimen is removed shall be heat-treated in production furnaces to the same procedure as the castings it represents.S32.3Test specimens may be cut from heat-treated castings,at the producer’s option,instead of from test bars.S32.4Test coupons may be cast integrally or as separate cast blocks in accordance with Figs.1and 2of Specification A781/A781M .Tension coupons shall be machined to the form and dimensions of Fig.4of Test Methods and Definitions A370,except when investment castings are ordered.When investment castings are ordered,the manufacturer may prepareTABLE S32.1Tensile RequirementsGrade Type2A24Cr-10Ni-Mo-N 3A25Cr-5Ni-Mo-N 4A22Cr-5Ni-Mo-N Tensile strength,ksi [MPa],min 95[655]95[655]90[620]Yield strength (0.2%offset),ksi [MPa],min65[450]65[450]60[415]Elongation in 2in.[50mm],%,min A252525Grade Type5A25Cr-7Ni-Mo-N 6A25Cr-7Ni-Mo-N 7A27Cr-7Ni-Mo-Cu-N1B25Cr-5Ni-Mo-Cu-N 1C25Cr-6Ni-Mo-Cu-N Tensile strength,ksi [MPa],min 100[690]100[690]100,000[690]100[690]100[690]Yield strength (0.2%offset),ksi [MPa],min75[515]65[450]75,000[515]70[485]65[450]Elongation in 2in.[50mm],%,min A1825201625AWhen ICI test bars are used in tensile testing as provided for in this specification,the gage length to reduced section diameter ratio shall be4:1.--``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---test specimens in accordance with S3.2of Specification A732/ A732M.Testing shall be in accordance with Test Methods and Definitions A370.S32.5If any specimen shows defective machining or devel-opsflaws,it may be discarded and another substituted from the same heat.S32.6To determine conformance with the tension test requirements,an observed value or calculated value shall be rounded off in accordance with Practice E29to the nearest500 psi[5MPa]for yield and tensile strength and to the nearest1% for elongation and reduction of area.S33.Post Weld/Heat TreatmentS33.1Castings shall be heat-treated after major weld re-pairs,but heat treatment after minor weld repairs is not required except upon agreement between the manufacturer and the purchaser.S33.2Weld repairs shall be considered major in the case of a casting that has leaked on hydrostatic testing or when the depth of the cavity after preparation for repair exceeds20%of the actual wall thickness,or1in.[25mm],whichever is smaller,or when the extent of the cavity exceeds approxi-mately10in.2[65cm2].All other weld repairs shall be considered minor.S33.3Post weld heat treatment shall be in accordance with Table1.S34.Prior Approval of Weld MaterialS34.1The purchaser must give approval of all weldfiller materials to be used prior to any weld repairs.S35.Heat Treatment of Test MaterialS35.1Test material for each heat shall be heat-treated with the castings it represents.SUMMARY OF CHANGESCommittee A01has identified the location of selected changes to this standard since the last issue (A890/A890M–10)that may impact the use of this standard.(Approved March1,2012.)(1)Added notes on purchaser responsibility to determinesuitability of the material characteristics and maximum servicetemperature.(2)Added Grade7A.Committee A01has identified the location of selected changes to this standard since the last issue (A890/A890M–99(2007))that may impact the use of this standard.(Approved April1,2010.)(1)Deleted Grade1A(CD4MCu)ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this ers of this standard are expressly advised that determination of the validity of any such patent rights,and the riskof infringement of such rights,are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed everyfive years and if not revised,either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters.Your comments will receive careful consideration at a meeting of theresponsible technical committee,which you may attend.If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards,at the address shown below.This standard is copyrighted by ASTM International,100Barr Harbor Drive,PO Box C700,West Conshohocken,PA19428-2959, United States.Individual reprints(single or multiple copies)of this standard may be obtained by contacting ASTM at the aboveaddress or at610-832-9585(phone),610-832-9555(fax),or service@(e-mail);or through the ASTM website().Permission rights to photocopy the standard may also be secured from the ASTM website(/COPYRIGHT/).--``,,,``,,,``,,```,``,,`,`,`,,,-`-`,,`,,`,`,,`---。
标准号中文名称英文名称A1-00 碳素钢丁字轨Standard Specification for Carbon Steel Tee RailsA2-02 普通型,带槽和防护型碳素工字钢轨Standard Specification for Carbon Steel Girder Rails of Plain, Grooved, and Guard TypesA3-01 低、中、高碳素钢鱼尾(连接)板Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)A6/A6M-04a 轧制结构钢板材、型材和薄板桩通用技术要求Standard Specification for General Requirementsfor Rolled Structural Steel Bars, Plates,Shapes, and Sheet PilingA20/A20M-04a 压力容器用钢板材通用要求Standard Specification for General Requirements for Steel Plates for Pressure VesselsA27/A27M-03 通用碳素钢铸件Standard Specification for Steel Castings, Carbon, for General ApplicationA29/A29M-04 热锻及冷加工碳素钢和合金钢棒Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements forA31-04 钢铆钉及铆钉和压力容器用棒材Standard Specification for Steel Rivets and Bars for Rivets, Pressure VesselsA34/A34M-01 磁性材料的抽样和采购试验的标准惯例Standard Practice for Sampling and ProcurementTesting of Magnetic MaterialsA36/A36M-04 碳素结构钢技术规范Standard Specification for Carbon Structural SteelA47/A47M-99 铁素体可锻铁铸件Standard Specification for Ferritic Malleable Iron CastingsA48/A48M-03 灰铁铸件Standard Specification for Gray Iron CastingsA49-01 经热处理的碳素钢鱼尾(连接)板,微合金鱼尾板及锻制碳素钢异型鱼尾板Standard Specification for Heat-Treated CarbonSteel Joint Bars, Microalloyed Joint Bars, andForged Carbon Steel Compromise Joint BarsA53/A53M-04 无镀层热浸的、镀锌的、焊接的及无缝钢管的技术规范Standard Specification for Pipe, Steel, Blackand Hot-Dipped, Zinc-Coated, Welded andSeamlessA65-01 钢轨道钉Standard Specification for Steel Track Spikes A66-01 钢质螺旋道钉Standard Specification for Steel Screw SpikesA67-00 热加工低碳钢和高碳钢垫板技术规范Standard Specification for Steel Tie Plates, Low-Carbon and High-Carbon Hot-WorkedA74-04 铸铁污水管及配件的技术规范Standard Specification for Cast Iron Soil Pipe and FittingsA82-02 钢筋混凝土用无节钢丝Standard Specification for Steel Wire, Plain, for Concrete ReinforcementA90/A90M-01 镀锌和镀锌合金钢铁制品镀层重量的试验方法Standard Test Method for Weight [Mass] ofCoating on Iron and Steel Articles with Zinc orZinc-Alloy CoatingsA99-03 锰铁合金Standard Specification for FerromanganeseASTM A系列(黑色金属)标准目录(中英文)A100-04 硅铁Standard Specification for Ferrosilicon A101-04 铬铁Standard Specification for Ferrochromium A102-04 钒铁合金Standard Specification for FerrovanadiumA105/A105M-03 管系部件用碳素钢锻件Standard Specification for Carbon Steel Forgings for Piping ApplicationsA106/A106M-04a 高温用无缝碳素钢管Standard Specification for Seamless Carbon Steel Pipe for High-Temperature ServiceA108-03 优质冷加工碳素钢棒材技术规范Standard Specification for Steel Bar, Carbon and Alloy, Cold-FinishedA109/A109M-03 冷轧碳素钢带技术规范Standard Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-RolledA111-99a(2004)e1 电话和电报线路用镀锌"铁"丝规格Standard Specification for Zinc-Coated (Galvanized) Iron Telephone and Telegraph Line WireA116-00 镀锌钢丝编织栏栅网Standard Specification for Metallic-Coated, Steel Woven Wire Fence FabricA121-99(2004) 镀锌刺钢丝Standard Specification for Mettalic-Coated Carbon Steel Barbed WireA123/A123M-02 钢铁产品的锌镀层(热浸镀锌)技术规范Standard Specification for Zinc (Hot-DipGalvanized) Coatings on Iron and Steel ProductsA125-96(2001) 热处理螺旋形钢弹簧Standard Specification for Steel Springs, Helical, Heat-TreatedA126-04 阀门、法兰和管配件用灰铁铸件Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe FittingsA128/A128M-93(2003) 钢铸件,奥氏体锰Standard Specification for Steel Castings, Austenitic ManganeseA131/A131M-04 海船用结构钢Standard Specification for Structural Steel for ShipsA132-04 钼铁合金Standard Specification for FerromolybdenumA134-96(200 1) 电熔(电弧)焊钢管(NPS为16英寸和16英寸以上)Standard Specification for Pipe, Steel,Electric-Fusion (Arc)-Welded (Sizes NPS 16 andOver)A135-01 电阻焊钢管Standard Specification for Electric-Resistance-Welded Steel PipeA139/A139M-04 电熔(电弧)焊钢管(4英寸以上的) Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)A143/A143M-03 热浸镀锌结构钢制品防脆裂措施和探测脆裂的程序Standard Practice for Safeguarding AgainstEmbrittlement of Hot-Dip Galvanized StructuralSteel Products and Procedure for DetectingEmbrittlementA144-02 铁钨合金规范Specification for FerrotungstenA146-04 氧化钼制品Standard Specification for Molybdenum Oxide ProductsA148/A148M-03 结构用高强度钢铸件Standard Specification for Steel Castings, High Strength, for Structural PurposesA153/A153M-04 钢铁制金属构件上镀锌层(热浸) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel HardwareA159-83(2001) 汽车用灰铁铸件Standard Specification for Automotive Gray Iron CastingsA167-99 不锈钢和耐热铬镍钢板、薄板及带材Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripA176-99 不锈钢和耐热铬钢板、薄板及带材Standard Specification for Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and StripA178/A178M-02 电阻焊接碳素钢钢管及碳锰钢锅炉和过热器管的技术规范Standard Specification forElectric-Resistance-Welded Carbon Steel andCarbon-Manganese Steel Boiler and SuperheaterTubesA179/A179M-90a(2001) 热交换器和冷凝器用无缝冷拉低碳钢管Standard Specification for Seamless Cold-DrawnLow-Carbon Steel Heat-Exchanger and CondenserTubesA181/A181M-01 普通锻制碳素钢管的规格Standard Specification for Carbon Steel Forgings, for General-Purpose PipingA182/A182M-02 高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件Standard Specification for Forged or RolledAlloy-Steel Pipe Flanges, Forged Fittings, andValves and Parts for High-Temperature ServiceA183-03 钢轨用碳素钢螺栓和螺母Standard Specification for Carbon Steel Track Bolts and NutsA184/A184M-01 混凝土加筋用变形钢筋编织网Standard Specification for Fabricated Deformed Steel Bar Mats for Concrete ReinforcementA185-02 钢筋混凝土用焊接钢丝结构Standard Specification for Steel Welded Wire Reinforcement, Plain, for ConcreteA192/A192M-02 高压用无缝碳素钢锅炉管Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure ServiceA193/A193M-04b 高温设备用合金钢和不锈钢螺栓材料Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature ServiceA194/A194M-04a 高温和高压设备用碳素钢与合金钢螺栓和螺母的规格Standard Specification for Carbon and AlloySteel Nuts for Bolts for High Pressure or HighTemperature Service, or BothA197/A197M-00 化铁炉用可锻铸铁Standard Specification for Cupola Malleable IronA202/A202M-03 压力容器用铬锰硅合金钢板Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Manganese-SiliconA203/A203M-压力容器用镍合金钢板Standard Specification for Pressure Vessel97(2003) Plates, Alloy Steel, NickelA204/A204M-03 压力容器用钼合金钢板Standard Specification for Pressure Vessel Plates, Alloy Steel, MolybdenumA209/A209M-03 锅炉和过热器用无缝碳钼合金钢管Standard Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater TubesA210/A210M-02 锅炉和过热器用无缝中碳素管Standard Specification for Seamless Medium-Carbon Steel Boiler and Superheater TubesA213/A213M-04 无缝铁素体和奥氏体合金钢锅炉、过热器和换热器管Standard Specification for Seamless Ferriticand Austenitic Alloy-Steel Boiler, Superheater,and Heat-Exchanger TubesA214/A214M-96(2001) 热交换器与冷凝器用电阻焊接碳素钢管Standard Specification forElectric-Resistance-Welded Carbon SteelHeat-Exchanger and Condenser TubesA216/A216M-93(2003) 高温下使用的适合于熔焊的碳素钢铸件规格Standard Specification for Steel Castings,Carbon, Suitable for Fusion Welding, for High-Temperature ServiceA217/A217M-02 适合高温受压零件用合金钢和马氏体不锈钢铸件Standard Specification for Steel Castings,Martensitic Stainless and Alloy, forPressure-Containing Parts, Suitable forHigh-Temperature ServiceA220/A220M-99 珠光体可锻铁Standard Specification for Pearlitic Malleable IronA225/A225M-03 压力容器用锰矾镍合金钢板Standard Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Vanadium-NickelA227/A227M-99 机械弹簧用冷拉钢丝Standard Specification for Steel Wire, Cold-Drawn for Mechanical SpringsA228/A228M-02 乐器用优质弹簧钢丝Standard Specification for Steel Wire, Music Spring QualityA229/A229M-99 机械弹簧用油回火的钢丝Standard Specification for Steel Wire, Oil-Tempered for Mechanical SpringsA230/A230M-99 阀门用油回火优质碳素钢弹簧丝Standard Specification for Steel Wire, Oil-Tempered Carbon Valve Spring QualityA231/A231M-96(2002) 铬钒合金钢弹簧丝Standard Specification for Chromium-Vanadium Alloy Steel Spring WireA232/A232M-99 阀门用优质铬钒合金钢弹簧丝Standard Specification for Chromium-Vanadium Alloy Steel Valve Spring Quality WireA234/A234M-04 中温与高温下使用的锻制碳素钢及合金钢管配件Standard Specification for Piping Fittings ofWrought Carbon Steel and Alloy Steel forModerate and High Temperature ServiceA239-95(200 4) 用普力斯试验法(硫酸铜浸蚀)确定铁或钢制品上镀锌层最薄点的测试方法Standard Practice for Locating the Thinnest Spotin a Zinc (Galvanized) Coating on Iron or SteelArticlesA240/A240M-04ae1 压力容器用耐热铬及铬镍不锈钢板、薄板及带材Chromium-Nickel Stainless Steel Plate, Sheet,and Strip for Pressure Vessels and for GeneralApplicationsA242/A242M-04 高强度低合金结构钢Standard Specification for High-Strength Low-Alloy Structural SteelA247-67(1998) 铁铸件中石墨显微结构评定试验方法Standard Test Method for Evaluating the Microstructure of Graphite in Iron CastingsA249/A249M-04 锅炉、过热器、换热器和冷凝器用焊接奥氏体钢管Standard Specification for Welded AusteniticSteel Boiler, Superheater, Heat-Exchanger, andCondenser TubesA250/A250M-04 锅炉和过热器用电阻焊铁素体合金钢管Standard Specification forElectric-Resistance-Welded FerriticAlloy-Steel Boiler and Superheater TubesA252-98(2002) 焊接钢和无缝钢管桩Standard Specification for Welded and Seamless Steel Pipe PilesA254-97(2002) 铜焊钢管规格Standard Specification for Copper-Brazed Steel TubingA255-02 测定钢淬透性用末端淬火试验的标准试验方法Standard Test Method for DeterminingHardenability of SteelA262-03 奥氏体不锈钢晶间浸蚀敏感性的检测Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless SteelsA263-03 耐腐蚀铬钢包覆板材,薄板材及带材技术规范Standard Specification for Stainless ChromiumSteel-Clad PlateA264-03 包覆的不锈铬镍钢板,薄板及带材规格Specification for Stainless Chromium-NickelSteel-Clad PlateA265-03 镍和镍基合金包覆钢板规格Standard Specification for Nickel and Nickel-Base Alloy-Clad Steel PlateA266/A266M-03a 压力容器部件用碳素钢锻件规格Standard Specification for Carbon Steel Forgings for Pressure Vessel ComponentsA268/A268M-04 一般设备用无缝和焊接铁素体与马氏体不锈钢管Standard Specification for Seamless and WeldedFerritic and Martensitic Stainless Steel Tubingfor General ServiceA269-04 一般设备用无缝和焊接奥氏体不锈钢管Standard Specification for Seamless and WeldedAustenitic Stainless Steel Tubing for GeneralServiceA270-03a 卫生设施用无缝钢和焊接奥氏体不锈钢管Standard Specification for Seamless and WeldedAustenitic Stainless Steel Sanitary TubingA275/A275M-98(2003) 钢锻件的磁粉检查试验方法Standard Test Method for Magnetic Particle Examination of Steel ForgingsA276-04 不锈钢棒材和型材Standard Specification for Stainless Steel Bars and ShapesA278/A278M-01 适用于650F容压部件用灰铸铁件的技术规范for Pressure-Containing Parts for TemperaturesUp to 650°F (350°C)A283/A283M-03 低和中等抗拉强度碳素钢板Standard Specification for Low and Intermediate Tensile Strength Carbon Steel PlatesA285/A285M-03 压力容器用低和中等抗拉强度的碳素钢板Standard Specification for Pressure VesselPlates, Carbon Steel, Low- andIntermediate-Tensile StrengthA288-91(200 3) 涡轮发电机磁性定位环用碳素钢和合金钢锻件Standard Specification for Carbon and AlloySteel Forgings for Magnetic Retaining Rings forTurbine GeneratorsA289/A289M-97(2003) 发电机非磁性定位环用合金钢锻件的技术规范Standard Specification for Alloy Steel Forgingsfor Nonmagnetic Retaining Rings for GeneratorsA290-02 减速器环用碳素钢和合金钢锻件Standard Specification for Carbon and Alloy Steel Forgings for Rings for Reduction GearsA291-03 减速器小齿轮、齿轮和心轴用碳素钢和合金钢锻件Standard Specification for Steel Forgings,Carbon and Alloy, for Pinions, Gears and Shaftsfor Reduction GearsA295-98 高碳耐磨轴承钢技术规范Standard Specification for High-Carbon Anti-Friction Bearing SteelA297/A297M-97(2003) 一般用耐热铬铁与镍铬铁合金钢铸件规格Standard Specification for Steel Castings,Iron-Chromium and Iron-Chromium-Nickel, HeatResistant, for General ApplicationA299/A299M-04 压力容器用锰硅碳钢板Standard Specification for Pressure Vessel Plates, Carbon Steel, Manganese-SiliconA302/A302M-03 压力容器用锰钼和锰钼镍合金钢板Standard Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum and Manganese-Molybdenum-NickelA304-04 有末端淬火淬透性要求的合金钢棒材的技术规范Standard Specification for Carbon and AlloySteel Bars Subject to End-Quench HardenabilityRequirementsA307-04 抗拉强度为60000psi的碳素钢螺栓和螺柱的技术规范Standard Specification for Carbon Steel Boltsand Studs, 60 000 PSI Tensile StrengthA308/A308M-03 经热浸处理镀有铅锡合金的薄板材的技术规范Standard Specification for Steel Sheet, Terne(Lead-Tin Alloy) Coated by the Hot-Dip ProcessA309-01 用三点试验法测定长镀锌薄钢板镀层的重量成分的试验方法Standard Test Method for Weight and Compositionof Coating on Terne Sheet by the Triple-Spot TestA311/A311M-04 有机械性能要求的消除应力的冷拉碳素钢棒Standard Specification for Cold-Drawn,Stress-Relieved Carbon Steel Bars Subject toMechanical Property RequirementsA312/A312M-04a 无缝和焊接奥氏体不锈钢管Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel PipesA313/A313M-不锈钢弹簧丝技术规范Standard Specification for Stainless Steel03 Spring WireA314-97(2002) 锻造用不锈及耐热钢坯及钢棒规格Standard Specification for Stainless Steel Billets and Bars for ForgingA319-71(2001) 高温无压部件用灰铁铸件Standard Specification for Gray Iron Castings for Elevated Temperatures for Non-Pressure Containing PartsA320/A320M-04 低温用合金钢螺栓材料规格Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for Low-Temperature ServiceA321-90(2001) 经淬火和回火的碳素钢棒Standard Specification for Steel Bars, Carbon, Quenched and TemperedA322-91(2001)e1 合金钢棒材.级别Standard Specification for Steel Bars, Alloy, Standard GradesA323-93(2000) 硼铁规格Standard Specification for FerroboronA324-73(2000) 钛铁合金Standard Specification for FerrotitaniumA325-04a 经热处理最小抗拉强度为120/105ksi的热处理钢结构螺栓Standard Specification for Structural Bolts,Steel, Heat Treated, 120/105 ksi Minimum TensileStrengthA325M-04a 经热处理最小抗拉强度为830Mpa的热处理钢结构螺栓Standard Specification for Structural Bolts,Steel, Heat Treated 830 Mpa Minimum TensileStrength [Metric]A327-91(1997) 铸铁冲击试验方法Standard Test Methods for Impact Testing of Cast IronsA327M-91(1997) 铸铁冲击试验方法(米制) Standard Test Methods for Impact Testing of Cast Irons (Metric)A328/A328M-03 薄钢板桩Standard Specification for Steel Sheet PilingA333/A333M-04a 低温用无缝与焊接钢管规格Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature ServiceA334/A334M-04a 低温设备用无缝与焊接碳素和合金钢管Standard Specification for Seamless and WeldedCarbon and Alloy-Steel Tubes forLow-Temperature ServiceA335/A335M-03 高温用无缝铁素体合金钢管Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature ServiceA336/A336M-03a 压力与高温部件用合金钢锻件规格Standard Specification for Alloy Steel Forgings for Pressure and High-Temperature PartsA338-84(200 4) 铁路,船舶和其他重型装备在温度达到650华氏度(345摄氏度)时使用的可锻铸铁法兰,管件和阀门零件Standard Specification for Malleable IronFlanges, Pipe Fittings, and Valve Parts forRailroad, Marine, and Other Heavy Duty Serviceat Temperatures Up to 650°F (345°C)A340-03a 有关磁性试验用符号和定义的术语Standard Terminology of Symbols and Definitions Relating to Magnetic TestingA341/A341M-00 用直流磁导计和冲击试验法测定材料的直流磁性能的试验方法Standard Test Method for Direct Current MagneticProperties of Materials Using D-C Permeametersand the Ballistic Test MethodsA342/A342M-99 磁铁材料导磁率的试验方法Standard Test Methods for Permeability of Feebly Magnetic MaterialsA343/A343M-03 在电力频率下用瓦特计-安培计-伏特计法(100-1000赫兹)和25 厘米艾普斯亭(EPSTEIN) 机架测定材料的交流电磁性能的试验方法Standard Test Method for Alternating-CurrentMagnetic Properties of Materials at PowerFrequencies Using Wattmeter-Ammeter-VoltmeterMethod and 25-cm Epstein Test FrameA345-98 磁设备用平轧电炉钢Standard Specification for Flat-Rolled Electrical Steels for Magnetic ApplicationsA348/A348M-00 用瓦特计--安培计--伏特计法(100-10000赫兹)和25厘米艾普斯亭框测定材料的交流磁性能的试验方法Standard Test Method for Alternating CurrentMagnetic Properties of Materials Using theWattmeter-Ammeter-Voltmeter Method, 100 to 10000 Hz and 25-cm Epstein FrameA350/A350M-04 要求进行缺口韧性试验的管道部件用碳素钢与低合金钢锻件技术规范Standard Specification for Carbon and Low-AlloySteel Forgings, Requiring Notch ToughnessTesting for Piping ComponentsA351/A351M-03 容压零件用奥氏体及奥氏体铁素体铸铁的技术规范Standard Specification for Castings,Austenitic, Austenitic-Ferritic (Duplex), forPressure-Containing PartsA352/A352M-03 低温受压零件用铁素体和马氏体钢铸件规格Standard Specification for Steel Castings,Ferritic and Martensitic, forPressure-Containing Parts, Suitable forLow-Temperature ServiceA353/A353M-93(1999) 压力容器用经二次正火及回火处理的含9%镍的合金钢板Standard Specification for Pressure VesselPlates, Alloy Steel, 9 Percent Nickel,Double-Normalized and TemperedA354-04 淬火与回火合金钢螺栓,双头螺栓及其他外螺纹紧固件规格Standard Specification for Quenched andTempered Alloy Steel Bolts, Studs, and OtherExternally Threaded FastenersA355-89(2000) 渗氮用合金钢棒Standard Specification for Steel Bars, Alloys, for NitridingA356/A356M-98(2003) 蒸汽轮机用厚壁碳素钢、低合金钢和不锈钢铸件Standard Specification for Steel Castings,Carbon, Low Alloy, and Stainless Steel,Heavy-Walled for Steam TurbinesA358/A358M-04 高温用电熔焊奥氏体铬镍合金钢管Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General ApplicationsA363-03 地面架空线用镀锌钢丝绳Standard Specification for Zinc-Coated (Galvanized) Steel Overhead Ground Wire StrandA367-60(199铸铁的激冷试验方法Standard Test Methods of Chill Testing of Cast9) IronA368-95a(2000) 不锈钢和耐热钢丝绳的标准Standard Specification for Stainless Steel Wire StrandA369/A369M-02 高温用锻制和镗孔碳素钢管和铁素体合金钢管Standard Specification for Carbon and FerriticAlloy Steel Forged and Bored Pipe forHigh-Temperature ServiceA370-03a 钢制品机械测试的标准试验方法和定义Standard Test Methods and Definitions forMechanical Testing of Steel ProductsA372/A372M-03 薄壁压力容器用碳素钢及合金钢锻件Standard Specification for Carbon and Alloy Steel Forgings for Thin-Walled Pressure VesselsA376/A376M-02a 高温中心站用无缝奥氏钢管Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Central-Station ServiceA377-03 球墨铸铁压力管规范索引Standard Index of Specifications for Ductile-Iron Pressure PipeA380-99e1 不锈钢零件、设备和系统的清洗和除垢Standard Practice for Cleaning, Descaling, andPassivation of Stainless Steel Parts,Equipment, and SystemsA381-96(2001) 高压输送用金属弧焊钢管Standard Specification for Metal-Arc-Welded Steel Pipe for Use With High-Pressure Transmission SystemsA384/A384M-02 防止钢组件热浸镀锌时翘曲和扭曲用安全保护Standard Practice for Safeguarding AgainstWarpage and Distortion During Hot-DipGalvanizing of Steel AssembliesA385-03 提供高质量镀锌覆层(热浸) Standard Practice for Providing High-Quality Zinc Coatings (Hot-Dip)A387/A387M-03 压力容器用铬钼合金钢板Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-MolybdenumA388/A388M-03 重型钢锻件超声波检测Standard Practice for Ultrasonic Examination of Heavy Steel ForgingsA389/A389M-03 适合高温受压部件用经特殊热处理的合金钢铸件规格Standard Specification for Steel Castings,Alloy, Specially Heat-Treated, forPressure-Containing Parts, Suitable forHigh-Temperature ServiceA390-95(200 1) 饲养家禽用镀锌钢丝栏栅网(六角形和直线形)Standard Specification for Zinc-Coated(Galvanized) Steel Poultry Fence Fabric(Hexagonal and Straight Line)A391/A391M-01 80号合金钢链条Standard Specification for Grade 80 Alloy Steel ChainA392-03 镀锌钢丝链环栏栅网Standard Specification for Zinc-Coated Steel Chain-Link Fence FabricA394-04 传动塔架用镀锌和裸露钢螺栓Standard Specification for Steel Transmission Tower Bolts, Zinc-Coated and BareA395/A395M-99e1 高温用铁素体球墨铸铁受压铸件Standard Specification for Ferritic Ductile Iron Pressure-Retaining Castings for Use at Elevated TemperaturesA400-69(2000) 钢棒的成分及机械性能选择指南Standard Practice for Steel Bars, Selection Guide, Composition, and Mechanical PropertiesA401/A401M-03 铬硅合金钢丝Standard Specification for Steel Wire, Chromium-Silicon AlloyA403/A403M-04 锻制奥氏体不锈钢管配件Standard Specification for Wrought Austenitic Stainless Steel Piping FittingsA407-93(2004) 盘簧用冷拉钢丝Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type SpringsA409/A409M-01 腐蚀场所或高温下使用的焊接大口径奥氏体钢管Standard Specification for Welded LargeDiameter Austenitic Steel Pipe for Corrosive orHigh-Temperature ServiceA411-03 镀锌低碳钢铠装线Standard Specification for Zinc-Coated (Galvanized) Low-Carbon Steel Armor WireA413/A413M-01 碳素钢链Standard Specification for Carbon Steel ChainA414/A414M-04 压力容器用碳素薄钢板Standard Specification for Steel, Sheet, Carbon, for Pressure VesselsA416/A416M-02 预应力混凝土用无涂层七股钢铰线Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed ConcreteA417-93(200 4) 之字形、方形、正弦形家具用弹簧元件用冷拔钢丝Standard Specification for Steel Wire,Cold-Drawn, for Zig-Zag, Square-Formed, andSinuous-Type Upholstery Spring UnitsA418-99(200 3) 涡轮机及发电机钢转子锻件的超声波检查方法Standard Test Method for Ultrasonic Examinationof Turbine and Generator Steel Rotor ForgingsA420/A420M-04 低温下用锻制碳素钢和合金钢管配件Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature ServiceA421/A421M-02 预应力混凝土用无涂层消除应力钢丝的技术规范Standard Specification for UncoatedStress-Relieved Steel Wire for PrestressedConcreteA423/A423M-95(2000) 无缝和电焊低合金钢管Standard Specification for Seamless and Electric-Welded Low-Alloy Steel TubesA424-00 搪瓷用钢薄板Standard Specification for Steel, Sheet, for Porcelain EnamelingA426/A426M-02 高温用离心铸造的铁素体合金钢管Standard Specification for Centrifugally Cast Ferritic Alloy Steel Pipe for High-Temperature ServiceA427-02 冷轧和热轧用锻制合金钢辊Standard Specification for Wrought Alloy Steel Rolls for Cold and Hot ReductionA428/A428M-01 钢铁制品上铝覆层重量的测试方法Standard Test Method for Weight [Mass] of Coating on Aluminum-Coated Iron or SteelArticlesA434-04 热轧与冷精轧经回火及淬火的合金钢棒Standard Specification for Steel Bars, Alloy,Hot-Wrought or Cold-Finished, Quenched andTemperedA435/A435M-90(2001) 钢板的直射束纵向超声波检验Standard Specification for Straight-Beam Ultrasonic Examination of Steel PlatesA436-84(2001) 奥氏体灰口铁铸件Standard Specification for Austenitic Gray Iron CastingsA437/A437M-01a 高温用经特殊处理的涡轮型合金钢螺栓材料Standard Specification for Alloy-SteelTurbine-Type Bolting Material Specially HeatTreated for High-Temperature ServiceA439-83(1999) 奥氏体可锻铸铁铸件Standard Specification for Austenitic Ductile Iron CastingsA447/A447M-93(2003) 高温用镍铬铁合金钢铸件(25-12级) Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature ServiceA449-04a 经淬火和回火的钢螺栓和螺柱Standard Specification for Quenched and Tempered Steel Bolts and StudsA450/A450M-04 碳素钢管、铁素体合金钢管及奥氏体合金钢管Standard Specification for General Requirementsfor Carbon, Ferritic Alloy, and Austenitic AlloySteel TubesA451/A451M-02 高温用离心铸造的奥氏体钢管Standard Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature ServiceA453/A453M-03 具有同奥氏体钢相类似的膨胀系数、屈服强度为50-120Ksi(345-827MPa)的耐高温螺栓材料Standard Specification for High-TemperatureBolting Materials, with Expansion CoefficientsComparable to Austenitic Stainless SteelsA455/A455M-03 压力容器用高强度碳锰钢板Standard Specification for Pressure Vessel Plates, Carbon Steel, High-Strength ManganeseA456/A456M-99(2003) 大型曲轴锻件的磁粉检查Standard Specification for Magnetic Particle Examination of Large Crankshaft ForgingsA459-97(2003) 镀锌平轧扁钢铠装带Standard Specification for Zinc-Coated Flat Steel Armoring TapeA460-94(2004)e1 包铜钢丝绳标准Standard Specification for Copper-Clad Steel Wire StrandA463/A463M-02a 热浸镀铝薄钢板Standard Specification for Steel Sheet, Aluminum-Coated, by the Hot-Dip ProcessA466/A466M-01 非焊接碳素钢链Standard Specification for Weldless ChainA467/A467M-01 机器链和盘旋链Standard Specification for Machine and Coil ChainA469-04 用于发电机转子的真空处理钢锻件Standard Specification for Vacuum-Treated Steel Forgings for Generator RotorsA470-03 涡轮机转子和轴用经真空处理的碳素钢和合金锻件Carbon and Alloy Steel Forgings for TurbineRotors and ShaftsA471-02 涡轮转子转盘和转轮用真空处理合金钢锻件技术规范Standard Specification for Vacuum-Treated AlloySteel Forgings for Turbine Rotor Disks andWheelsA472-98(200 3) 蒸汽涡轮机轴及转子锻件的热稳定性的试验方法Standard Test Method for Heat Stability of SteamTurbine Shafts and Rotor ForgingsA473-01 不锈和耐热钢锻件Standard Specification for Stainless Steel ForgingsA474-03 包铝钢丝绳标准Standard Specification for Aluminum-Coated Steel Wire StrandA475-03 镀锌钢丝绳Standard Specification for Zinc-Coated Steel Wire StrandA476/A476M-00 造纸厂干燥辊用球墨可锻铸铁件Standard Specification for Ductile Iron Castings for Paper Mill Dryer RollsA478-97(2002) 铬镍不锈钢和耐热钢制编织钢丝Standard Specification for Chromium-Nickel Stainless Steel Weaving and Knitting WireA479/A479M-04 锅炉及压力容器用不锈钢和耐热钢棒与型材Standard Specification for Stainless Steel Barsand Shapes for Use in Boilers and Other PressureVesselsA480/A480M-04 扁平轧制耐热不锈钢厚板材、薄板材和带材通用要求Standard Specification for General Requirementsfor Flat-Rolled Stainless and Heat-ResistingSteel Plate, Sheet, and StripA481-94(2000) 金属铬Standard Specification for Chromium MetalA482-93(2000) 铬铁硅Standard Specification for Ferrochrome-Silicon A483-64(2000) 硅锰合金Standard Specification for SilicomanganeseA484/A484M-03a 不锈及耐热锻钢棒,钢坯及锻件的规格Standard Specification for General Requirementsfor Stainless Steel Bars, Billets, and ForgingsA485-03 高淬透性耐磨轴承钢的技术规范Standard Specification for High Hardenability Antifriction Bearing SteelA487/A487M-93(1998) 受压钢铸件Standard Specification for Steel Castings Suitable for Pressure ServiceA488/A488M-01e1 钢铸件焊接规程和工作人员的合格鉴定Standard Practice for Steel Castings, Welding,Qualifications of Procedures and PersonnelA489-04 碳素钢吊耳Standard Specification for Carbon Steel Lifting EyesA490M-04a 最小拉伸强度为150千磅/平方英寸热处理钢结构螺栓Standard Specification for Structural Bolts,Alloy Steel, Heat Treated, 150 ksi MinimumTensile StrengthA490-04a 最小拉伸强度为150千磅/平方英寸热处理钢结构螺栓Bolts, Classes 10.9 and 10.9.3, for StructuralSteel Joints [Metric]A491-03 镀铝钢链环栏栅结构Standard Specification for Aluminum-Coated Steel Chain-Link Fence FabricA492-95(2000) 耐热不锈钢丝绳Standard Specification for Stainless Steel Rope WireA493-95(2000) 冷镦和冷锻不锈钢和耐热钢丝Standard Specification for Stainless Steel Wire and Wire Rods for Cold Heading and Cold ForgingA494/A494M-03ae1 镍和镍合金铸件Standard Specification for Castings, Nickel and Nickel AlloyA495-94(2000) 硅钙合金钢技术规范Standard Specification for Calcium-Silicon AlloysA496-02 钢筋混凝土用变形钢丝Standard Specification for Steel Wire, Deformed, for Concrete ReinforcementA497/A497M-02 钢筋混凝土用焊接变形钢丝网Standard Specification for Steel Welded Wire Reinforcement, Deformed, for ConcreteA498-04 无缝与焊接碳素钢,铁素体钢与奥氏体钢制有整体散热片的换热器钢管Standard Specification for Seamless and WeldedCarbon Steel Heat-Exchanger Tubes with IntegralFinsA499-89(200 2) 轧制丁字钢轨用的碳素钢棒材及型材的技术规范Standard Specification for Steel Bars andShapes, Carbon Rolled from T RailsA500-03a 圆形与异型焊接与无缝碳素钢结构管Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and ShapesA501-01 热成型焊接与无缝碳素钢结构管Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural TubingA502-03 结构钢铆钉规范Standard Specification for Rivets, Steel, StructuralA503/A503M-01(2001)e1 锻制大型曲轴的超声波检验Standard Specification for Ultrasonic Examination of Forged CrankshaftsA504-04e1 锻制碳素钢轮Standard Specification for Wrought Carbon Steel WheelsA505-00 热轧和冷轧合金钢薄板和带材Standard Specification for Steel, Sheet and Strip, Alloy, Hot-Rolled and Cold-Rolled, General Requirements forA506-04 正规质量及优质结构的热轧和冷轧合金钢薄板与带材Standard Specification for Alloy and StructuralAlloy Steel, Sheet and Strip, Hot-Rolled andCold-RolledA507-04 优质拉拔,热轧和冷轧合金钢薄板与带材Standard Specification for Drawing Alloy Steel,Sheet and Strip, Hot-Rolled and Cold-RolledA508/A508M-04b 压力容器用经回火和淬火真空处理的碳素钢与合金钢锻件Standard Specification for Quenched andTempered Vacuum-Treated Carbon and Alloy SteelForgings for Pressure Vessels。
ASTM A890/A890M-99 (2003 年审定)一般用途的铁-铬-镍-钼耐腐蚀双相(奥氏体/铁素体)钢铸件1. 范围1.1 本标准适合于一组双相不锈钢铸件(奥氏体和铁素体)。
1.2 当化学成分和热处理工艺选择配合适当时,双相不锈钢合金表现出加强的机械性能和耐腐蚀综合性能。
铁素体的等级不作规定,一般这些合金的铁素体含量约为30 ~ 60 % ,余为奥氏体。
1.3以英寸-磅或米制(SI)分别表示的数值为标准值。
本文内,米制(SI)的数值表示在括号内。
这两种单位制表示的数值不是完全等同的,因此,要分开采用。
混用两种单位制的数值可导致与本标准的结果不相符合。
2. 引用文献2.1 ASTM 标准:A370 钢制品的机械性能试验的方法和定义A732/A732M 一般用途的碳素钢和低合金钢熔模铸件和高温用高强度钴合金铸件A781/A781M 一般工业用钢和合金铸件通用要求标准技术条件E 29 用试验数据的有效数位确定是否符合标准的方法E 562 用系统人工点计数法测定体积分数的试验方法E 1245 自动图像分析法测定金属夹杂物或次生相要素含量3. 订货内容3.1 按照本标准订货的材料,为充分说明所需材料,应根据需要提出下列各项要求:3.1.1 用模型号码或图纸表示铸件,(尺寸偏差应包括在铸件图纸上)3.1.2 标准包括标准号和发布年份3.1.3 本标准中选择所需要的项目(见9.1)3.1.4 所需补充要求,包括验收标准4. 冶炼方法4.1 钢应用电炉冶炼,可采用精炼例如氩-氧脱碳法(AOD),也可不采用的精炼。
5. 热处理5.1 铸件应按表1 中的要求进行热处理。
注释 1 :为增加耐腐蚀性,有时为满足对机械性能的要求,对这些合金钢进行适当的热处理通常是必需的。
应规定最低热处理的温度;然而,有时要在提高的温度进行热处理,保持一定的时间,然后快速冷却铸件,以提高耐腐蚀性和满足机械性能的要求。
6. 化学成分6.1 钢的化学成分应符合表2 中的要求。
ASTM A890/A890M-99(2003 年审定)一般用途的铁-铬-镍-钼耐腐蚀双相(奥氏体/铁素体)钢铸件1.范围1.1 本标准适合于一组双相不锈钢铸件(奥氏体和铁素体)。
1.2 当化学成分和热处理工艺选择配合适当时,双相不锈钢合金表现出加强的机械性能和耐腐蚀综合性能。
铁素体的等级不作规定,一般这些合金的铁素体含量约为30 ~ 60 %,余为奥氏体。
1.3 以英寸-磅或米制(SI)分别表示的数值为标准值。
本文内,米制(SI)的数值表示在括号内。
这两种单位制表示的数值不是完全等同的,因此,要分开采用。
混用两种单位制的数值可导致与本标准的结果不相符合。
2. 引用文献2.1 ASTM 标准:A370 钢制品的机械性能试验的方法和定义A732/A732M 一般用途的碳素钢和低合金钢熔模铸件和高温用高强度钴合金铸件A781/A781M 一般工业用钢和合金铸件通用要求标准技术条件E 29 用试验数据的有效数位确定是否符合标准的方法E 562 用系统人工点计数法测定体积分数的试验方法E 1245 自动图像分析法测定金属夹杂物或次生相要素含量3. 订货内容3.1 按照本标准订货的材料,为充分说明所需材料,应根据需要提出下列各项要求:3.1.1 用模型号码或图纸表示铸件,(尺寸偏差应包括在铸件图纸上)3.1.2 标准包括标准号和发布年份3.1.3 本标准中选择所需要的项目(见9.1)3.1.4 所需补充要求,包括验收标准4. 冶炼方法4.1 钢应用电炉冶炼,可采用精炼例如氩-氧脱碳法(AOD) ,也可不采用的精炼。
5. 热处理5.1 铸件应按表1 中的要求进行热处理。
注释1:为增加耐腐蚀性,有时为满足对机械性能的要求,对这些合金钢进行适当的热处理通常是必需的。
应规定最低热处理的温度;然而,有时要在提高的温度进行热处理,保持一定的时间,然后快速冷却铸件,以提高耐腐蚀性和满足机械性能的要求。
6. 化学成分6.1 钢的化学成分应符合表2 中的要求。
ASTM A890抗蚀铸造Fe-Cr-Ni-Mo双相不锈钢规范译文ASTM A890/A890M-99铸造Fe-Cr-Ni-Mo双相(奥氏体/铁素体)耐腐蚀不锈钢标准规范1.应用范围1.1 此标准包括一系列奥氏体和铁素体双相铸造不锈钢1.2 双相铸造不锈合金钢如果适当选择配比和热处理则其机械性能及耐腐蚀性会得到提高。
铁素体含量没有明确规定,但这些合金中其含量范围大致在30 to 60 %与奥氏体平衡。
1.3 文中提到的数据会分别用英寸-英镑单位制和SI单位制描述。
SI单位在括号中显示。
每一体系中的数据之间并不完全等同,所以,每一体系必须独立应用。
将两个体系中的数据结合会导致与本规范的不一致。
2. 参考文献2.1 ASTM 标准:A370 钢制品的机械性能试验的方法和定义。
A732/A732M 用于铸造方面,适用于通用碳钢和低合金钢铸件及Co合金的高强度及耐高温的铸件的规范.A781/A781M 适用于钢和合金铸造的一般要求规范。
E 29 使用试验数据中的重要数字以确定与规范的一致性的准则。
E 562 确定体积分数的准则。
E 1245 实验通过自动成像分析,来测定材料的双相组织的比例。
3. 定单内容3.1 按照本标准,材料定单需要包含以下几项资料,以充分描述定购的材料:3.1.1 用图样或图号描述铸件(铸件图应包含尺寸公差)3.1.2 标准包括出版的年份和级别。
3.1.3 说明中的选项(见9.1)3.1.4 包含接受标准的附加协议书。
4. 制造(工艺)4.1 不锈钢需用带有独立的精炼或附加精炼装置如氩-氧脱碳(AOD) 的电炉冶煉。
5. 热处理5.1 铸件热处理应按表1中的要求进行。
注释1:对这些合金的正确热处理对于提高耐腐蚀性和达到机械性能要求都是必要的。
表中已说明最低的热处理温度;然而,有时候提高热处理温度,保持一段时间恒温,然后冷却铸件以提高耐腐蚀性和满足一定机械性能是必要的。
6. 化学成分6.1 本标准钢的化学成分应符合表2中的要求7. 一般要求7.1 为本标准提供的材料包含任何在订单里说明的附加要求,要符合A 781/A 781M标准中的要求。
ASTM A890/A890M-99铸造Fe-Cr-Ni-Mo双相(奥氏体/铁素体)耐腐蚀不锈钢标准规范1.应用范围1.1 此标准包括一系列奥氏体和铁素体双相铸造不锈钢1.2 双相铸造不锈合金钢如果适当选择配比和热处理则其机械性能及耐腐蚀性会得到提高。
铁素体含量没有明确规定,但这些合金中其含量范围大致在30 to 60 %与奥氏体平衡。
1.3 文中提到的数据会分别用英寸-英镑单位制和SI单位制描述。
SI单位在括号中显示。
每一体系中的数据之间并不完全等同,所以,每一体系必须独立应用。
将两个体系中的数据结合会导致与本规范的不一致。
2. 参考文献2.1 ASTM 标准:A370 钢制品的机械性能试验的方法和定义。
A732/A732M 用于铸造方面,适用于通用碳钢和低合金钢铸件及Co合金的高强度及耐高温的铸件的规范.A781/A781M 适用于钢和合金铸造的一般要求规范。
E 29 使用试验数据中的重要数字以确定与规范的一致性的准则。
E 562 确定体积分数的准则。
E 1245 实验通过自动成像分析,来测定材料的双相组织的比例。
3. 定单内容3.1 按照本标准,材料定单需要包含以下几项资料,以充分描述定购的材料:3.1.1 用图样或图号描述铸件(铸件图应包含尺寸公差)3.1.2 标准包括出版的年份和级别。
3.1.3 说明中的选项(见9.1)3.1.4 包含接受标准的附加协议书。
4. 制造(工艺)4.1 不锈钢需用带有独立的精炼或附加精炼装置如氩-氧脱碳(AOD) 的电炉冶煉。
5. 热处理5.1 铸件热处理应按表1中的要求进行。
注释1:对这些合金的正确热处理对于提高耐腐蚀性和达到机械性能要求都是必要的。
表中已说明最低的热处理温度;然而,有时候提高热处理温度,保持一段时间恒温,然后冷却铸件以提高耐腐蚀性和满足一定机械性能是必要的。
表1.热处理要求牌号热处理1A,1B,1C 最低加热到1900℉(1040℃),并保持足够时间使铸件加热均匀,然后在水或别的介质中迅速地冷却。
AA1000-99 弹簧专用碳钢和合金钢钢丝规范A1001-99 大型材高强度钢铸件规范A1002-99 镍铝类合金铸件规范A100-93(2000) 硅铁A101-93(2000) 铬铁A102-93(2000) 钒铁合金A105/A105M-01 管系部件用碳素钢锻件A106-999e1 高温用无缝碳素钢管A108-99 优质冷加工碳素钢棒材技术规范A109/A109M-00e1 冷轧碳素钢带技术规范A111-99a 电话和电报线路用镀锌"铁"丝规格A116-00 镀锌钢丝编织栏栅网A121-99 镀锌刺钢丝A123/A123M-00 钢铁产品的锌镀层(热浸镀锌)技术规范A125-96 热处理螺旋形钢弹簧A126-95(2001) 阀门、法兰和管配件用灰铁铸件A128/A128M-93(1998) 钢铸件,奥氏体锰A131/A131M-94 海船用结构钢A132-89(2000) 钼铁合金A134-96 电熔(电弧)焊钢管(NPS为16英寸和16英寸以上)A135-01 电阻焊钢管A139-00 电熔(电弧)焊钢管(4英寸以上的)A143-74(1999) 热浸镀锌结构钢制品防脆裂措施和探测脆裂的程序A146-64(2000) 氧化钼制品A148/A148M-01 结构用高强度钢铸件A153/A153M-00 钢铁制金属构件上镀锌层(热浸)A159-83(2001) 汽车用灰铁铸件A167-99 不锈钢和耐热铬镍钢板、薄板及带材A176-99 不锈钢和耐热铬钢板、薄板及带材A178/A178M-95(2000) 电阻焊接碳素钢钢管及碳锰钢锅炉和过热器管的技术规范A179/A179M-90a(1996)e1 热交换器和冷凝器用无缝冷拉低碳钢管A181/A181M-01 普通锻制碳素钢管的规格A182/A182M-01 高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件A183-98 钢轨用碳素钢螺栓和螺母A184/A184M-01 混凝土加筋用变形钢筋编织网A185-97 钢筋混凝土用焊接钢丝结构A1-00 碳素钢丁字轨A192/A192M-91(1996)e1 高压用无缝碳素钢锅炉管A193/A193M-01 高温设备用合金钢和不锈钢螺栓材料A194/A194M-01 高温和高压设备用碳素钢与合金钢螺栓和螺母的规格A197/A197M-00 化铁炉用可锻铸铁A20/A20M-01 压力容器用钢板材通用要求A202/A202M-93(1999) 压力容器用铬锰硅合金钢板A203/A203M-97 压力容器用镍合金钢板A204/A204M-93(1999) 压力容器用钼合金钢板A209/A209M-98 锅炉和过热器用无缝碳钼合金钢管A210/A210M-96 锅炉和过热器用无缝中碳素管A213/A213M-01 无缝铁素体和奥氏体合金钢锅炉、过热器和换热器管A214/A214M-96 热交换器与冷凝器用电阻焊接碳素钢管A216/A216M-93(1998) 高温下使用的适合于熔焊的碳素钢铸件规格A217/A217M-01 适合高温受压零件用合金钢和马氏体不锈钢铸件A21-94(1999) 铁路用未经热处理和经热处理的碳素钢轴A220/A220M-99 珠光体可锻铁A225/A225M-93(1999) 压力容器用锰矾镍合金钢板A227/A227M-99 机械弹簧用冷拉钢丝A228/A228M-00 乐器用优质弹簧钢丝A229/A229M-99 机械弹簧用油回火的钢丝A230/A230M-99 阀门用油回火优质碳素钢弹簧丝A231/A231M-96 铬钒合金钢弹簧丝A232/A232M-99 阀门用优质铬钒合金钢弹簧丝A234/A234M-00a 中温与高温下使用的锻制碳素钢及合金钢管配件A239-95(1999) 用普力斯试验法(硫酸铜浸蚀)确定铁或钢制品上镀锌层最薄点的测试方法A240/A240M-01 压力容器用耐热铬及铬镍不锈钢板、薄板及带材A242/A242M-00a 高强度低合金结构钢A247-67(1998) 铁铸件中石墨显微结构评定试验方法A249/A249M-01 锅炉、过热器、换热器和冷凝器用焊接奥氏体钢管A250/A250M-95(2001) 锅炉和过热器用电阻焊铁素体合金钢管A252-98e1 焊接钢和无缝钢管桩A254-97 铜焊钢管规格A255-99 测定钢淬透性用末端淬火试验的标准试验方法A262-98 奥氏体不锈钢晶间浸蚀敏感性的检测A263-94a(1999) 耐腐蚀铬钢包覆板材,薄板材及带材技术规范A264-94a(1999) 包覆的不锈铬镍钢板,薄板及带材规格A265-94a(1999) 镍和镍基合金包覆钢板规格A266/A266M-99 压力容器部件用碳素钢锻件规格A268/A268M-01 一般设备用无缝和焊接铁素体与马氏体不锈钢管A269-01 一般设备用无缝和焊接奥氏体不锈钢管A27/A27M-95(2000) 通用碳素钢铸件A270-01 卫生设施用无缝钢和焊接奥氏体不锈钢管A275/A275M-98 钢锻件的磁粉检查试验方法A276-00a 不锈钢棒材和型材A278-93 适用于650F容压部件用灰铸铁件的技术规范A283/A283M-00 低和中等抗拉强度碳素钢板A285/A285M-90(2001) 压力容器用低和中等抗拉强度的碳素钢板A288-91(1998) 涡轮发电机磁性定位环用碳素钢和合金钢锻件A289/A289M-97 发电机非磁性定位环用合金钢锻件的技术规范A29/A29M-99e1 热锻及冷加工碳素钢和合金钢棒A2-90(1997) 普通型,带槽和防护型碳素工字钢轨A290-95(1999) 减速器环用碳素钢和合金钢锻件A291-95(1999) 减速器小齿轮、齿轮和心轴用碳素钢和合金钢锻件A295-98 高碳耐磨轴承钢技术规范A297/A297M-97(1998) 一般用耐热铬铁与镍铬铁合金钢铸件规格A299/A299M-97e1 压力容器用锰硅碳钢板A302/A302M-97e1 压力容器用锰钼和锰钼镍合金钢板A304-96 有末端淬火淬透性要求的合金钢棒材的技术规范A307-00 抗拉强度为60000psi的碳素钢螺栓和螺柱的技术规范A308-99 经热浸处理镀有铅锡合金的薄板材的技术规范A309-94a(1999) 用三点试验法测定长镀锌薄钢板镀层的重量成分的试验方法A311/A311M-95(2000) 有机械性能要求的消除应力的冷拉碳素钢棒A312/A312M-00c 无缝和焊接奥氏体不锈钢管A313/A313M-98 不锈钢弹簧丝技术规范A314-97 锻造用不锈及耐热钢坯及钢棒规格A31-00 钢铆钉及铆钉和压力容器用棒材A319-71(2001) 高温无压部件用灰铁铸件A320/A320M-01 低温用合金钢螺栓材料规格A321-90(1995)e1 经淬火和回火的碳素钢棒A322-91(1996) 合金钢棒材.级别A323-93(2000) 硼铁规格A324-73(2000) 钛铁合金A325-00 经热处理最小抗拉强度为120/105ksi的钢结构螺栓A325M-00 结构钢连接件用高强度螺栓(米制)A327-91(1997) 铸铁冲击试验方法A327M-91(1997) 铸铁冲击试验方法(米制)A328/A328M-00 薄钢板桩A331-95(2000) 冷加工合金钢棒A333/A333M-99 低温用无缝与焊接钢管规格A334/A334M-99 低温设备用无缝与焊接碳素和合金钢管A335/A335M-01 高温用无缝铁素体合金钢管A336/A336M-99e1 压力与高温部件用合金钢锻件规格A338-84(1998) 铁路,船舶和其他重型装备在温度达到650华氏度(345摄氏度)时使用的可锻铸铁法兰,管件和阀门零件A34/A34M-96 磁性材料的抽样和采购试验的标准惯例A340-99a 有关磁性试验用符号和定义的术语A341/A341M-00 用直流磁导计和冲击试验法测定材料的直流磁性能的试验方法A342/A342M-99 磁铁材料导磁率的试验方法A343-97 在电力频率下用瓦特计-安培计-伏特计法(100-1000赫兹)和25 厘米艾普斯亭(EPSTEIN) 机架测定材料的交流电磁性能的试验方法A345-98 磁设备用平轧电炉钢A348/A348M-00 用瓦特计--安培计--伏特计法(100-10000赫兹)和25厘米艾普斯亭框测定材料的交流磁性能的试验方法A350/A350M-00c 要求进行缺口韧性试验的管道部件用碳素钢与低合金钢锻件技术规范A351/A351M-00 容压零件用奥氏体及奥氏体铁素体铸铁的技术规范A352/A352M-93(1998) 低温受压零件用铁素体和马氏体钢铸件规格A353/A353M-93(1999) 压力容器用经二次正火及回火处理的含9%镍的合金钢板A354-01 淬火与回火合金钢螺栓,双头螺栓及其他外螺纹紧固件规格A355-89(2000) 渗氮用合金钢棒A356/A356M-98e1 蒸汽轮机用厚壁碳素钢、低合金钢和不锈钢铸件A358/A358M-01 高温用电熔焊奥氏体铬镍合金钢管A36/A36M-00a 碳素结构钢技术规范A363-98 地面架空线用镀锌钢丝绳A367-60(1999) 铸铁的激冷试验方法A368-95a(2000) 不锈钢和耐热钢丝绳的标准A369/A369M-01 高温用锻制和镗孔碳素钢管和铁素体合金钢管A370-97a 钢制品机械测试的标准试验方法和定义A372/A372M-99 薄壁压力容器用碳素钢及合金钢锻件A376/A376M-01 高温中心站用无缝奥氏钢管A377-99 球墨铸铁压力管规范索引A380-99e1 不锈钢零件、设备和系统的清洗和除垢A381-96 高压输送用金属弧焊钢管A384-76(1996) 防止钢组件热浸镀锌时翘曲和扭曲用安全保护A385-00 提供高质量镀锌覆层(热浸)A3-01 低、中、高碳素钢鱼尾(连接)板A387/A387M-99e1 压力容器用铬钼合金钢板A388/A388M-95(2000)e1 重型钢锻件超声波检测A389/A389M-93(1998) 适合高温受压部件用经特殊热处理的合金钢铸件规格A390-95(2001) 饲养家禽用镀锌钢丝栏栅网(六角形和直线形)A391/A391M-98 80号合金钢链条A392-96 镀锌钢丝链环栏栅网A394-00 传动塔架用镀锌和裸露钢螺栓A395/A395M-99 高温用铁素体球墨铸铁受压铸件A400-69(2000) 钢棒的成分及机械性能选择指南A401/A401M-98 铬硅合金钢丝A403/A403M-00b 锻制奥氏体不锈钢管配件A407-93(1998) 盘簧用冷拉钢丝A409/A409M-01 腐蚀场所或高温下使用的焊接大口径奥氏体钢管A411-98 镀锌低碳钢铠装线A413/A413M-00 碳素钢链A414/A414M-00 压力容器用碳素薄钢板A416/A416M-99 预应力混凝土用无涂层七股钢铰线A417-93(1998) 之字型、方型和正弦型装垫弹簧元件用冷拉钢丝A418-99 涡轮机及发电机钢转子锻件的超声波检查方法A420/A420M-00b 低温下用锻制碳素钢和合金钢管配件A421/A421M-98a 预应力混凝土用无涂层消除应力钢丝的技术规范A423/A423M-95(2000) 无缝和电焊低合金钢管A424-00 搪瓷用钢薄板A426-92(1997) 高温用离心铸造的铁素体合金钢管A427-74(1996)e1 冷轧和热轧用锻制合金钢辊A428/A428M-01 钢铁制品上铝覆层重量的测试方法A434-90a(2000) 热轧与冷精轧经回火及淬火的合金钢棒A435/A435M-90(2001) 钢板的直射束纵向超声波检验A436-84(1997)e1 奥氏体灰口铁铸件A437/A437M-01 高温用经特殊处理的涡轮型合金钢螺栓材料A438-80(1997) 灰铸铁横向弯曲试验A439-83(1999) 奥氏体可锻铸铁铸件A447/A447M-93(1998) 高温用镍铬铁合金钢铸件(25-12级)A449-00 经淬火和回火的钢螺栓和螺柱A450/A450M-96a 碳素钢管、铁素体合金钢管及奥氏体合金钢管A451-93(1997) 高温用离心铸造的奥氏体钢管A453/A453M-00 具有同奥氏体钢相类似的膨胀系数、屈服强度为50-120Ksi(345-827MPa)的耐高温螺栓材料A455/A455M-90(2001) 压力容器用高强度碳锰钢板A456/A456M-99 大型曲轴锻件的磁粉检查A459-97 镀锌平轧扁钢铠装带A460-94(1999) 包铜钢丝绳标准A463/A463M-00 热浸镀铝薄钢板A466/A466M-98 非焊接碳素钢链A467/A467M-98 机器链和盘旋链A469-94a(1999) 用于发电机转子的真空处理钢锻件A470-01 涡轮机转子和轴用经真空处理的碳素钢和合金锻件A471-94(1999) 涡轮转子转盘和转轮用真空处理合金钢锻件技术规范A472-98 蒸汽涡轮机轴及转子锻件的热稳定性的试验方法A473-01 不锈和耐热钢锻件A474-98 包铝钢丝绳标准A475-98 镀锌钢丝绳A476/A476M-00 造纸厂干燥辊用球墨可锻铸铁件A478-97 铬镍不锈钢和耐热钢制编织钢丝A479/A479M-00 锅炉及压力容器用不锈钢和耐热钢棒与型材A47/A47M-99 铁素体可锻铁铸件A480/A480M-01 扁平轧制耐热不锈钢厚板材、薄板材和带材通用要求A481-94(2000) 金属铬A482-93(2000) 铬铁硅A483-64(2000) 硅锰合金A484/A484M-00 不锈及耐热锻钢棒,钢坯及锻件的规格A485-00 高淬透性耐磨轴承钢的技术规范A487/A487M-93(1998) 受压钢铸件A488/A488M-01 钢铸件焊接规程和工作人员的合格鉴定A48-94ae1 灰铁铸件A489-00 碳素钢吊耳A490-00 最小拉伸强度为150千磅/平方英寸热处理钢结构螺栓A491-96 镀铝钢链环栏栅结构A492-95(2000) 耐热不锈钢丝绳A493-95(2000) 冷镦和冷锻不锈钢和耐热钢丝A494/A494M-00 镍和镍合金铸件A495-94(2000) 硅钙合金钢技术规范A496-97ae1 钢筋混凝土用变形钢丝A497-99e1 钢筋混凝土用焊接变形钢丝网A498-98 无缝与焊接碳素钢,铁素体钢与奥氏体钢制有整体散热片的换热器钢管A49-01 经热处理的碳素钢鱼尾(连接)板,微合金鱼尾板及锻制碳素钢异型鱼尾板A499-89(1997)e1 轧制丁字钢轨用的碳素钢棒材及型材的技术规范A500-01 圆形与异型焊接与无缝碳素钢结构管A501-01 热成型焊接与无缝碳素钢结构管A503/A503M-01 锻制大型曲轴的超声波检验A504-93(1999) 锻制碳素钢轮A505-00 热轧和冷轧合金钢薄板和带材A506-00 正规质量及优质结构的热轧和冷轧合金钢薄板与带材A507-00 优质拉拔,热轧和冷轧合金钢薄板与带材A508/A508M-95(1999) 压力容器用经回火和淬火真空处理的碳素钢与合金钢锻件A510-00 碳素钢盘条和粗圆钢丝通用要求A510M-00 碳素钢盘条和粗圆钢丝(米制)A511-96 无缝不锈钢机械管A512-96 冷拉对缝焊碳素钢机械管A513-00 电阻焊碳素钢与合金钢机械钢管A514/A514M-00a 焊接用经回火与淬火的高屈服强度合金钢板A515/A515M-92(1997) 中温及高温压力容器用碳素钢板A516/A516M-90(2001) 中温及低温压力容器用碳素钢板A517/A517M-93(1999) 压力容器用经回火与淬火的高强度合金钢板A518/A518M-99 耐蚀高硅铁铸件A519-96 无缝碳素钢与合金钢机械管A521-96 一般工业用闭式模钢锻件A522/A522M-95b(2000) 低温用锻制或轧制含镍8%和9%的合金钢法兰,配件,阀门和零件规格A523-96 高压管型电缆线路用平端无缝与电阻焊钢管A524-96 常温和低温用无缝碳素钢管A529/A529M-00 高强度碳锰结构钢质量A530/A530M-99e1 特种碳素钢和合金钢管A531/A531M-91(1996) 涡轮发电机钢定位环的超声波检验A532/A532M-93a(1999)e1 耐磨铸铁A533/A533M-93(1999) 压力容器用经回火和淬火的锰钼及锰钼镍合金钢板A534-94 用于耐摩擦轴承的渗碳钢A536-84(1999)e1 球墨铸铁件A537/A537M-95(2000) 压力容器用经热处理的碳锰硅钢板A53/A53M-01 无镀层热浸的、镀锌的、焊接的及无缝钢管的技术规范A539-99 天然气和燃料油管线用电阻焊钢盘管A540/A540M-00 特殊用途的合金钢螺栓材料A541/A541M-95(1999) 压力容器部件用经淬火和回火的碳素钢及合金钢锻件A542/A542M-99e1 压力容器用经回火和淬火的铬钼、铬钼钒及铬钼钒钛硼合金钢板A543/A543M-93(1999) 压力容器用经回火和淬火的镍铬钼合金钢板A550-78(2000) 铌铁合金A551-94(1999) 钢轮箍A553/A553M-95(2000) 压力容器用经回火和淬火的含8%及9%镍的合金钢板A554-98e1 焊接的无缝钢机械管A555/A555M-97 耐热不锈钢丝和盘条的通用要求A556/A556M-96 无缝冷拉碳素钢给水加热器管A560/A560M-93(1998) 铬镍合金铸件A561-71(1999) 工具钢棒的宏观刻蚀试验A562/A562M-90(2001) 搪玻璃或扩散金属镀层的压力容器用锰钛合金碳素钢板A563-00 碳合金钢螺母A563M-00 碳素钢及合金钢螺母技术规范(米制)A564/A564M-01 热轧及冷精轧时效硬化处理过的不锈钢棒材和型材技术规范A565-97 高温用马氏体不锈钢棒,锻件和锻制坯规格A568/A568M-00b 热轧及冷轧高强度低合金碳素钢薄板A571-84(1997) 适用于低温压力容器零件的奥氏体球墨铸铁件A571M-84(1997) 适用于低温压力容器零件的奥氏体球墨铸铁件(米制)A572/A572M-00a 高强度低合金钴钒结构钢技术规范A573/A573M-00a 增强韧性的结构碳素钢板A574-00 合金钢内六角螺钉A574M-00 合金钢内六角螺钉(米制)A575-96 商品级碳素钢棒(M级)A576-90b(2000) 特级热轧碳素钢棒A577/A577M-90(2001) 钢板的超声角波束检验A578/A578M-96(2001) 特殊设备用的普通钢板和包覆钢板的直波束超声探伤检验A579-99 超高强度合金钢锻件A580/A580M-98 耐热不锈钢丝A581/A581M-95b(2000) 高速切削用耐热不锈钢丝和盘条A582/A582M-95b(2000) 热轧或冷精轧的高速切削不锈及耐热钢棒A583-93(1999) 铁路用铸钢轮A584-97 镀铝钢丝编织栅栏网A585-97 镀铝刺钢丝A586-98 镀锌平行和螺旋形钢丝绳A587-96 化学工业用电阻焊低碳钢管A588/A588M-00a 高强度低合金结构钢4英寸(100mm)厚屈服点最小为50ksi(345MPa) A589-96 水井用无缝和焊接碳素钢管A591/A591M-98 薄镀层电解镀锌薄钢板A592/A592M-89(1999) 压力容器用经回火和淬火的高强度低合金钢锻制附件和零件A595-98 结构用圆锥形低碳钢管A596/A596M-95(1999) 用环形试验法和冲击法测定材料的直流磁性能的试验方法A597-87(1999) 铸造工具钢A598-92(1997) 磁放大器磁芯的磁性能测试法A599/A599M-99 锡制品,电解镀锡的冷滚轧薄板规范A6/A6M-01 轧制结构钢板材、型材和薄板桩通用技术要求A600-92a(1999) 高速工具钢A601-96(2000) 电解金属锰A602-94(1998) 汽车用可锻铸铁件A603-98 镀锌结构钢丝绳A604-93(1998) 自耗电极再溶化钢棒与钢坯的宏观腐蚀试验方法A606-98 改进防大气腐蚀性的热轧和冷轧高强度低合金钢薄板和带材A608-91a(1998) 高温受压离心铸造的铁铬镍高合金钢管A609/A609M-91(1997) 碳素钢,低合金钢和马氏体不锈钢铸件的超声波检测A610-79(2000) 尺寸测量用铁合金的取样和试验A611-00 冷轧优质碳素结构钢薄板A612/A612M-00 中温和低温压力容器用高强度碳素钢板A615/A615M-01a 钢筋混凝土配筋用变形和光面坯钢筋A618-01 热成型焊接与无缝高强度低合金结构钢管系A623-00 锡轧制产品A623M-00 镀锡薄钢板轧制品通用要求(米制)A624/A624M-98 锡辊轧制品.单压延电解马口铁A625/625M-98 一次轧制原钢板(未镀)和镀锡薄钢板轧制产品技术规范A626/A626M-98 二次压延电解镀锡厚钢板轧制品技术规范A626/A626M-98 锡轧制品.二次压延的电解镀锡板(米制)A627-95 安全设备用均质不易加工的钢棒A629-88(1994)e1 安全设备用不易加工的扁钢棒和型材A630-98 热浸电解镀锡板镀锡层重量测定的方法A632-01 通用无缝和焊接奥氏体不锈钢管(小直径)A633/A633M-00a 正火的高强度低合金结构钢A635/A635M-00 热轧碳素钢薄板,带材和重型粗盘条规格A636-76(2000) 氧化镍烧结块A638/A638M-00 高温用沉积硬化铁基超级合金棒,锻件及锻坯料A640-97 8字型缆吊架用镀锌钢丝绳A641/A641M-98 镀锌(电镀)碳素钢丝技术规范A644-98 铁铸件的相关术语A645/A645M-99a 压力容器用经特殊热处理的5%镍合金钢板A646-95(1999) 飞机及航空器锻件用优质合金钢大方坯及坯段A648-95(2000) 预应力混凝土管用冷拉钢丝A649/A649M-99 波纹纸机械用锻制钢辊规格A650/A650M-98 二次压延的锡轧黑板材A653/A653M-00 热浸处理的镀锌铁合金或镀锌合金薄钢板的标准规范A656/A656M-00a 具有改良可模锻性的高强度低合金热轧结构钢板A657/A657M-98a 一次和二次压延电解镀铬黑钢板轧制品技术规范A65-01 钢轨道钉A659/A659M-97 商业级热轧碳素钢薄板和带材(最大含碳量为0.16%-0.25%) A660-96 高温用离心铸造碳素钢管A662/A662M-99 中温和低温压力容器用锰碳钢板规格A663/A663M-89(2000) 商品级碳素钢棒的机械特性A664-99 在ASTM规范中对电工钢和层压钢级别的识别A666-00 退火或冷加工的奥氏体不锈钢薄板、带材、中厚板和扁棒A667/A667M-87(1998) 离心铸造的双金属(灰口及白口铸铁)圆柱体A668/A668M-96e1 一般工业用碳素钢和合金钢锻件A66-01 钢质螺旋道钉A671-96 常温和较低温用电熔焊钢管A672-96 中温高压用电熔焊钢管A673/A673M-95 结构钢冲击试验的取样程序A674-00 水或其它液体用球墨铸铁管的聚乙烯包装A675/A675M-90a(2000) 专用热轧碳素钢棒的机械特性A677/A677M-99 全处理型无取向电工钢A678/A678M-00a 结构用经回火和淬火的高强度低合金碳素钢板规格A679/A679M-00 硬(冷)拉高抗拉强度钢丝A67-00 热加工低碳钢和高碳钢垫板技术规范A681-94(1999) 合金工具钢A682/A682M-00 弹簧用冷轧高碳钢带材A683/A683M-99 半处理型无取向电工钢A684/A684M-99 冷轧高碳钢带材A686-92(1999) 碳素工具钢A688/A688M-01 焊接的奥氏体不锈钢给水加热器管A689-97 弹簧用碳素钢及合金钢棒A690/A690M-00a 在海洋环境中使用的高强度低合金工字形钢桩和薄板桩规格A691-98 高温下高压装置用电熔焊碳素钢和合金钢管A693-93(1999) 沉淀硬化耐热不锈钢板、薄板和带材A694/A694M-00 高压传输设备用碳素钢及合金钢管法兰、配件、阀门及零件用锻件A695-90b(1995)e1 流体动力设备专用热锻碳素钢棒A696-90a(2000) 压力管道部件专用热锻或冷精轧碳素钢棒A697-98 用伏特计、安培计和瓦特计法测定迭层铁芯样品的交流磁特性的试验方法A698/A698M-92(1997)e1 在弱交流磁场中磁屏蔽效率的试验方法A700-99e1 钢制品国内装运的包装、标记和装载方法A701-96(2000) 硅锰铁A702-89(2000) 热锻钢栅栏柱和组件A703/A703M-01 受压部件用钢铸件A704/A704M-96 混凝土加筋用焊接普通钢棒或杆的光面钢筋或钢筋网A705/A705M-95(2000) 时效硬化的不锈和耐热钢锻件A706/A706M-01 混凝土配筋用变形低合金光面无节钢筋A707/A707M-00a 低温设备用锻制碳素钢和合金钢法兰A709/A709M-01 桥梁用结构钢A710/A710M-00 低碳时效硬化的镍铜铬钼铌合金钢A711-92(1996)e1 钢锻件坯料A712-97 软磁性合金电阻率的测试方法A713-93(1998) 热处理部件用高碳弹簧钢丝A714-99 高强度低合金焊接钢管和无缝钢管A716-99 球墨铸铁涵洞管A717/A717M-95 单片样品表面绝缘电阻率的试验方法A719-97 磁性材料的叠装系数的试验方法A720-97 无取向电工钢延展性的试验方法A721-97 取向的电工钢的延展性试验方法A722/A722M-98 预应力混凝土用无涂覆的高强度钢筋A723/A723M-94(1999) 高强度压力元件用合金钢锻件A724/A724M-99 叠层焊接的压力容器用经淬火及回火的碳素钢压力容器板A726-00 半成品型冷轧磁性迭片级钢A727/A727M-00 具有固定切口韧性的管道部件用碳素钢锻件A729-93(1999) 货物运输及电气铁路用热处理合金钢轴A730-93(1999) 铁路用碳素钢及合金钢锻件A732/A732M-98 一般设备用熔模铸造碳素低合金钢及高强度加温钴合金钢铸件A733-99 焊接及无缝碳素钢和奥氏体不锈钢管接头A734/A734M-87a(1997) 经淬火和回火的合金钢与高强度低合金钢压力容器板A735/A735M-99 中温和低温用低碳锰钼钶合金钢压力容器板A736/A736M-88(2000) 低碳时效硬化的镍铜铬钼铌和镍铜锰钼铌合金钢压力容器板A737/A737M-99 高强度低合金钢压力容器板A738/A738M-00 中温和低温设备用经热处理的碳锰硅钢压力容器板A739-90a(2000) 升温或/和加压部件用热轧合金钢棒A740-98 钢丝网(编织或焊接电镀钢丝网)A741-98 公路护栏用镀锌钢丝绳和配件A742/A742M-98 波纹钢管用预涂聚合物和金属涂覆钢薄板A743/A743M-98ae1 一般用耐腐蚀铬铁及镍铬铁合金铸件A744/A744M-00 严酷条件下使用的耐腐蚀镍铬铁合金铸件A745/A745M-94(1999) 奥氏体钢锻件的超声波检验A746-99 排污管用球墨铸铁A747/A747M-99 沉淀硬化不锈钢铸件A748/A748M-87(1998) 压力容器用静态铸造的激冷白口铁-灰口铁双金属轧辊A749/A749M-97 热轧碳素钢和高强度低合金钢带材通用要求A74-98 铸铁污水管及配件的技术规范A750-77(1994)e1 阻挡区域用钢制通风格栅A751-96 钢制品化学分析的实验方法、操作和术语A752-93(1998) 合金钢条和粗圆钢丝A752M-93(1998) 合金钢条和粗圆钢丝(米制)A753-97 镍铁软磁合金A754/A754M-96(2000) X射线荧光涂层厚度的试验方法A755/A755M-99 外露建筑材料用热浸涂覆和用卷涂工艺预涂的钢薄板A756-94(2001) 耐磨不锈轴承钢A757/A757M-00 低温下承压设备及其它设备用铁素体和马氏体钢铸件A758/A758M-00 具有改进的切口韧性的对缝焊锻制碳素钢管配件A759-00 起重机用碳钢轨条A760/A760M-01 下水道和排水沟用金属涂覆的波纹钢管A761/A761M-98 现场栓接管、管拱和拱用波纹镀锌结构钢板A762/A762M-00 下水道和排水沟用预涂聚合物波纹钢管A763-93(1999)e1 铁素体不锈钢晶间腐蚀敏感性检测A764-95(2001) 机械弹簧用冷拉镀锌和按成品尺寸镀锌的碳素钢丝A765/A765M-98a 具有强制性韧性要求的碳素钢及低合金钢压力容器部件锻件A767/A767M-00b 钢筋混凝土用镀锌钢筋A768-95 涡轮机转子及轴用经真空处理的含铬12%的合金钢锻件A769/A769M-00 电阻焊钢结构型材A770/A770M-86(2001) 专用钢板通过厚度测量进行的抗拉试验A771/A771M-95(2001) 增殖反应堆堆芯部件用奥氏体不锈钢管A772/A772M-00 正弦电流用材料的交流磁导率的试验方法A773/A773M-96 用带直流电子的磁滞曲线记录仪的(B-H)回路法测量材料的磁性能的标准试验方法A774/A774M-00 低温和中温一般腐蚀情况下用的焊接锻制奥氏体不锈钢配件A775/A775M-01 涂环氧树脂的钢筋钢棒A778-01 焊接未退火的奥氏体不锈钢管形制品A779/A779M-00 预应力混凝土用应力消除未涂覆的密实七股钢丝绞绳A780-01 热浸镀锌层的损坏及无覆层区域的检修A781/A781M-00 一般工业用一般要求的钢和合金铸件A782/A782M-90(2001) 经淬火和回火的锰铬钼硅锆合金钢压力容器板A786/A786M-00b 轧制钢楼板A787-01 电阻焊金属涂覆碳素钢机械配管A788-98a 钢锻件A789/A789M-01 普通设备用无缝与焊接铁素体/奥氏体不锈钢管A790/A790M-01 无缝与焊接铁素体/奥氏体不锈钢管A792/A792M-99 热浸工艺法处理的55%铝-锌合金涂覆钢板A793-96 不锈钢轧制楼板A794-97 商品级冷轧碳素钢薄板(最高含碳量为0.16%-0.25%)A795-00 防火用黑色及热浸镀锌的焊接和无缝钢管A796/A796M-00 雨水管和卫生污水管及其它地下埋设管道用波纹钢管、管托架及拱形架结构设计惯例A798/A798M-01 下水道及其它类似用途用工厂制波纹钢管的安装A799/A799M-92(1997) 估算不锈钢铸件铁素体含量用仪表的校准A800/A800M-01 奥氏体合金钢铸件中铁素体含量的估算A801/A801M-99 铁钴高磁性饱和合金A802/A802M-95(2001) 钢铸件外观检验的表面验收标准A803/A803M-01 焊接铁素体不锈钢给水加热器管A804/A804M-99 在电力频率下用薄钢板型试样对材料交流磁特性的测试方法A805-93(1998) 冷轧碳素钢扁平线A807/A807M-97 下水道及其它类似用途用波纹结构钢涂覆管的安装A808/A808M-00a 具有改进的切口韧性的结构级高强度低合金碳钢、锰钢、铌钢和钒钢A809-98 镀铝碳素钢丝A810-00 镀锌钢管用绕网A811-97 粉末冶金技术制造的软磁铁零件A813/A813M-01 单或双焊接奥氏体不锈钢管A814/A814M-01 冷加工焊接奥氏体不锈钢管A815/A815M-01 锻制铁素体、铁素体/奥氏体和马氏体不锈钢管配件A817-00 链接栅栏网用金属涂覆钢丝A818-91(2001) 镀铜碳素钢丝A820-96 纤维增强混凝土用钢纤维A821/A821M-99 预应力混凝土容器用经回火的冷拉钢丝A822-90(2000) 液压系统设备用冷拉碳素无缝钢管A823-99 静铸永久铸模灰铸件A824-01 链接栅栏用Marcelled拉力金属涂覆钢丝A826/A826M-95(2001) 增殖反应堆堆芯部件用奥氏体和铁素体不锈钢管A827/A827M-93a(1998) 锻造及类似用途用的碳素钢板技术规范A829/A829M-00 结构性合金钢板A82-97ae1 钢筋混凝土用无节钢丝A830/A830M-00 按照化学成分要求提供的优质碳素钢板技术规范A831/A831M-95(2000) 核心部件用不锈耐热钢棒,坯段及锻件规格A832/A832M-99e1 压力容器板用铬钼钒及铬钼钒钛硼合金钢A833-84(1996) 用比较硬度测试仪测量金属材料的压痕硬性A834-95(2001) 一般工业用铁铸件的一般要求A835-84(2000) 铁合金与合金添加剂的筛分粒度A836/A836M-95b(2001) 搪瓷管和压力容器设备用钛稳定碳素体钢锻件A837-91(1996)e1 渗碳用合金钢锻件A838/A838M-97 继电器用易切削铁素体不锈软磁合金技术规范A839/A839M-96 软磁用途的磷铁粉末冶金制造的零件技术规范A840/A840M-00 全处理的磁性夹层钢A841/A841M-01 压力容器用温度机械控制工艺加工的钢板A842-85(1997) 高密度石墨铸铁A844/A844M-93(1999) 压力容器用直接淬火加工的含镍9%的合金钢板A845-85(2000) 用于脱氧与合金钢的钛碎片A846-85(2000) 用于脱氧与合金钢的铝碎片A847-99a 具有增强耐大气腐蚀性能的冷成型焊接与无缝高强度低合金结构管A848/A848M-96 低碳磁铁A849-00 波纹钢排水管和污水管用后涂覆铺面和衬里材料A851-96 高频感应焊接的未退火奥氏体钢冷凝器管A852/A852M-00a 最小屈服强度为70Ksi(485MPa),厚度为4英寸(100mm)的经淬火和回火的低合金结构钢板A853-93(1998) 普通碳素钢丝A854/A854M-98 镀锌高强度钢栅栏和格架用光滑金属线A855/A855M-98 锌-5%铝-铈合金涂覆的钢丝绳A856/A856M-98 锌-5%铝-铈合金涂覆的碳素钢丝A857/A857M-00a 冷成形轻型薄钢板桩A858/A858M-00 低温和腐蚀情况下用热处理碳素钢配件A859/A859M-95(1999) 压力容器部件用时效硬化镍铜铬钼钶低碳合金钢锻件A860/A860M-00 锻制高强度低合金钢的高强度对缝焊接配件A861-94e1 高硅铁管和配件A862/A862M-98 波纹钢污水管和排水管沥清(柏油)涂层的应用A865-97 钢管连接用黑色或镀锌焊接或无缝钢螺纹接头A866-94 耐磨中碳轴承钢A867/A867M-94(1998)e1 继电器用铁硅钢A871/A871M-00a 抗空气腐蚀的高强度低合金结构钢板。
A S T M A890/A890M-99(2003年审定)
一般用途的铁-铬-镍-钼耐腐蚀
双相(奥氏体/铁素体)钢铸件
1.范围
本标准适合于一组双相不锈钢铸件(奥氏体和铁素体)。
当化学成分和热处理工艺选择配合适当时,双相不锈钢合金表现出加强的机械性能和耐腐蚀综合性能。
铁素体的等级不作规定,一般这些合金的铁素体含量约为30~60%,余为奥氏体。
以英寸-磅或米制(SI)分别表示的数值为标准值。
本文内,米制(SI)的数值表示在括号内。
这两
种单位制表示的数值不是完全等同的,因此,要分开采用。
混用两种单位制的数值可导致与本标准的结
果不相符合。
2.引用文献
标准:
A370钢制品的机械性能试验的方法和定义
A732/A732M一般用途的碳素钢和低合金钢熔模铸件和高温用高强度钴合金铸件
A781/A781M一般工业用钢和合金铸件通用要求标准技术条件
E29用试验数据的有效数位确定是否符合标准的方法
E562用系统人工点计数法测定体积分数的试验方法
E1245自动图像分析法测定金属夹杂物或次生相要素含量
3.订货内容
按照本标准订货的材料,为充分说明所需材料,应根据需要提出下列各项要求:
用模型号码或图纸表示铸件,(尺寸偏差应包括在铸件图纸上)
标准包括标准号和发布年份
本标准中选择所需要的项目(见)
所需补充要求,包括验收标准
4.冶炼方法
钢应用电炉冶炼,可采用精炼例如氩-氧脱碳法(AOD),也可不采用的精炼。
5.热处理
铸件应按表1中的要求进行热处理。
注释1:为增加耐腐蚀性,有时为满足对机械性能的要求,对这些合金钢进行适当的热处理通常是必需
的。
应规定最低热处理的温度;然而,有时要在提高的温度进行热处理,保持一定的时间,然后快速冷
却铸件,以提高耐腐蚀性和满足机械性能的要求。
6.化学成分
钢的化学成分应符合表2中的要求。
2
表1.热处理要求
牌号热处理
1A,1B,1C最低加热至1900℉(1040℃),保持足够时间,将铸件均匀加热到规定温度,淬入水中,或用其它方法急冷。
2A最低加热至2050℉(1120℃),保持足够时间,将铸件均匀加热到规定温度,淬入水中,或用其它方法急冷。
3A最低加热至1950℉(1070℃),保持足够时间,将铸件均匀加热到规定温度,淬入水中,或用其它方法急冷。
4A最低加热至2050℉(1120℃),保持足够时间,将铸件均匀加热到规定温度,水淬,或炉冷最低至1850℉(1010℃),并至少保持15分钟,然后水淬,或用其它方法急冷代水淬。
5A最低加热至2050℉(1120℃),铸件到温保持足够时间,炉冷至1910℉(1045℃),淬入水中,或用其它方
法急冷。
6A最低加热到2010℉(1100℃),保持足够时间,将铸件均匀加热到规定温度,淬入水中,或用其它方法急冷。
表2化学成分要求
牌号1A1B1CA2A
类型25Cr-5Ni-Mo-Cu25Cr-5Ni-Mo-Cu-N25Cr-6Ni-Mo-Cu-N24Cr-10Ni-Mo-N
UNSJ93370J93372J93373J93345
ACICD4MCuCD4MCuNCD3MCuNCE8MN
成分
C,
Mn,
Si,
P,牌号3A4A5AA6AA
类型25Cr-5Ni-Mo-N22Cr-5Ni-Mo-N25Cr-7Ni-Mo-N25Cr-7Ni-Mo-N
UNSJ93371J92205J93404J93380
ACICD6MNCD3MNCE3MNCD3MWCuN
成分
C,
Mn,
Si,
P,
S,…...,max…..~
W..................~
~注:A%Cr+%Mo+16%N≥40.
3
7.一般要求
按照本标准提供的材料应符合A781/A781M标准的适用要求。
包括需方订货单上规定的附加要求。
如果本标准中的要求与A781/A781M中的要求不一致或相冲突,则选用本标准。
8.焊补
焊接用焊条金属的化学成分应与铸件近似或合适的合金焊条,以取得所要求的耐腐蚀性和机械性能。
焊补质量检验应符合用来检查铸件的同一质量标准。
为取得足够的耐腐蚀性和抗冲击性、而必需进行的焊后热处理,需方订货单应包括S33焊后热处理
的补充要求。
9.产品标识
铸件上应标注标准代号和等级的材料识别标志。
此外,铸件还应铸上或用低压力字模打印出厂名或识别标志和模型号码。
小型铸件的标志应限制在可利用的部位上。
单独铸件上的标志熔炼号应由供需双
方商定。
标志的位置不应有损于铸件的使用。
10.关键词
奥氏体;双相不锈钢;铁素体;不锈钢;铸钢
补充要求
除非订货单中有规定,否则下列附加要求不应使用。
在A781/A781M标准中包括了按照需方的意见使
用的标准化了的补充要求清单。
下列仅给出一般认为适合本标准使用的那些附加要求名称。
经过制造厂
和需方商定,在A781/A781M标准中所列举的其它要求可以与本标准一起使用。
射线照片检验
S3.液体渗透检验
S5.焊接准备工作的检查
S6.合格证书
S7.大型焊补的预先审批
S9.夏比冲击试验
S10.硬度测试
S12.试验报告
S13.非规定元素
S31.评估铁素体含量
应用点计数法(见试验方法E562),其它金相计数法例如,图象分析法(E1245),磁反应测试法,或其它经供需双方认同的方法来确定铁素体的含量。
测试频率和测试位置应经供需双方认可。
S32.拉伸性能要求
每一炉钢水应进行一次拉伸性能试验,并符合表中的规定要求。
用代表该铸件的同一炉钢
水。
将试棒浇铸在特殊试块上。
(见)
取试样用的试棒应与它代表的铸件,按相同的工艺规程在生产炉内进行热处理。
根据制造厂的意见,试样可以不从试棒上切取,而从热处理铸件上切取。
4
根据标准A781/A781M的图1和2来要求,试棒可以整体浇铸,也可单独浇铸成块。
试样应按
A370方法和定义中图4规定的形状和尺寸,除非需方的订货单要求熔模铸件。
如若订购的是熔模铸件,
试样应根据A732/A732M标准中的要求准备,并按A370方法和定义进行试验。
如任一试样加工不良或显示出裂痕,应将该试样舍弃并用同一炉钢水中制取的另一个试样来代替。
当确定符合拉伸试验的要求,按E29推荐方法中的修约方法,屈服和抗拉强度的观察或计算值应精确到500psi[5MPa],延伸率和断面收缩率的观察或计算值应精确到1%。
表力学性能
注:
A
当ICI拉伸试验时,这里可简化为拉伸长度与直径比率为4:1
S33.焊后热处理
铸件在重大的焊补修复后要进行热处理,但在一些较小的焊补后不需要热处理,除供需双方就此已达成一致。
在铸件进行水压试验时发生渗漏,或是为焊补准备的凹穴深度超过实际壁厚20%或1in[25mm]的二者之较小者,或者凹穴面积超过约10in2.[65cm2]左右。
则认为是大型焊补。
其它的焊补则认为是
小型焊补。
焊后热处理应符合表1的要求。
S34.焊接材料的预先批准
用于任何焊补的所有焊接填充材料应取得需方预先批准。
S35.试验材料的热处理.
每一炉钢水的试验材料与它所代表的铸件应一道进行热处理。
牌号1A2A3A4A
类型25Cr-5Ni-Mo-Cu24Cr-10Ni-Mo-N25Cr-5Ni-Mo-N22Cr-5Ni-Mo-N
抗拉强度,ksi[MPa],min100[690]95[655]95[655]90[620]
屈服强度,%残余变形),
ksi[MPa],min
70[485]65[450]65[450]60[415]
延伸率(2英寸或
50mm),%,minA
牌号5A6A1B1C
类型25Cr-7Ni-Mo-N25Cr-7Ni-Mo-N25Cr-5Ni-Mo-Cu-N25Cr-6Ni-Mo-Cu-N 抗拉强度,ksi[MPa],min100[690]100[690]100[690]100[690]
屈服强度,%残余变形),
ksi[MPa],min
75[515]65[450]70[485]65[450]
延伸率(2英寸或50mm),
%,minA。