宝钢材料对比

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SPCC一般用途-SPCD冲压用-SPCE\SPCEN深冲压用SC1/SC2DC01一般用途St12,FeP01DC03冲压用St13,FeP03DC04深冲压用St14,St15,FeP04,SC1DC05特深冲压用BSC2,FeP05,SC2DC06超深冲压用St16,St14-T,BSC3,SC3,FeP06BLC一般用途JSC270CBLD冲压用JSC270DBUSD深冲压用JSC270E,SC1BUFD特深冲压用JSC270F,SC2BSUFD超深冲压用JSC270G,SC3B170P1冲压用JSC340P,SPFC340B210P1一般用途JSC390P,SPFC390B250P1结构用JSC440P,SPFC440B180P2(BP340)一般用途JSC340WB220P2(BP380)结构用JSC390WB140H1深冲压用JSC270HB180H1冲压用JSC340H烘烤硬化 高强钢加磷高强钢材料种类冷轧碳素钢冷轧低碳钢

冲压用钢牌号用途类似牌号B180H2(BH340)冲压用SPFC340HB340/590DP结构件,加强件JSC590Y,B340VKB400/780DP加强件,防撞件JSC780Y,B400VKB340LA结构件JSC440RB410LA结构件,加强件JSC590RSt37-2G结构件St44-3G结构件St52-3G结构件,加强件DC51D+Z(St01Z,St02Z,St03Z),DC51D+ZF冷轧基板DC52D+Z(St04Z),DC52D+ZF冷轧基板DC53D+Z(St05Z),DC53D+ZF冷轧基板DC54D+Z(St06Z),DC54D+ZF冷轧基板DC56D+Z(St07Z),DC56D+ZF冷轧基板DD51D+Z(St01ZR,St02ZR)热轧基板DD54D+Z(St06ZR)热轧基板强钢双相高强钢碳素结构钢

热镀锌低碳用钢<0.250.2~0.40.4~0.6-270303234-270323436210270343638130-260270120-240270120-210270110-190260100-180250140-270270120-240270120-210260120-190250110-180250170-260340210-310390250-360440180-280340220-320380140-230270180-280340(L=50MM,b=25MM(L=50MM,b=25MM3638404244断后生长率%

363839屈服强度不大于MPa2832 抗拉强度 不小于MPa180-280340340-500590400-590780340-460440410-560590215360-510245430-580325510-680—270-500140-300270-420140-260270-380140-220270-350120-180270-350325510-680325510-680(L=80MM,b=20MM(L=80MM,b=20MM(L=50MM,b=25MM

(L=80MM,b=20MM

(L=80MM,b=20MM(L=80MM,b=20MM(L=80MM,b=20MM(L=80MM,b=20MM(L=80MM,b=20MM(L=80MM,b=20MM(L=80MM,b=20MM0.6~1.01.0~1.6>1.63637383839404041423030343435363839401.50.183940411.80.240414220.223840424042441.40.184244461.60.24446481.80.2146485020.223638401.50.183234361.50.1830323430281.60.181.40.18=25MM)不小于41=25MM)不小于35r值不小于n值不小于长率%不小于1.40.181618201416222426161718=20MM)不小于18=20MM)不小于16=25MM)不小于32

=20MM)不小于20

=20MM)不小于20=20MM)不小于18=20MM)不小于16=20MM)不小于16=20MM)不小于20=20MM)不小于18=20MM)不小于16