常用材料的弹性模量与泊松比

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精心整理常用材料的弹性模量及泊松比序号材料名称弹性模量\E\Gpa切变模量\G\Gpa泊松比μ1镍铬钢、合金钢20679.380.25~0.32碳钢196~206790.24~0.283铸钢172~202-0.34球墨铸铁140~15473~76-5灰铸铁、白口铸铁113~157440.23~0.276冷拔纯铜12748-7轧制磷青铜113410.32~0.358轧制纯铜108390.31~0.349轧制锰青铜108390.3510铸铝青铜10341-11冷拔黄铜89~9734~360.32~0.4212轧制锌82310.2713硬铝合金7026-14轧制铝6825~260.32~0.3615铅1770.4216玻璃55220.2517混凝土14~234.9~15.70.1~0.1818纵纹木材9.8~120.5-19横纹木材0.5~0.980.44~0.64-20橡胶0.00784-0.4721电木1.96~2.940.69~2.060.35~0.3822尼龙28.310.10.423可锻铸铁152--24拔制铝线69--25大理石55--26花岗石48--27石灰石41--28尼龙10101.07--29夹布酚醛塑料4~8.8--30石棉酚醛塑料1.3--31高压聚乙烯0.15~0.25--32低压聚乙烯0.49~0.78--33聚丙烯1.32~1.42--常用金属材料的密度表材料名称密度,克/立方厘米材料名称密度,克/立方厘米灰口铸铁6.6~7.4不1Crl8NillNb、Cr23Ni187.9 白口铸铁7.4~7.72Cr13Ni4Mn98.5锈可锻铸铁7.2~7.43Cr13Ni7Si28.0钢铸钢7.8纯铜材8.9精心整理工业纯铁7.8759、62、65、68黄铜8.5普通碳素钢7.8580、85、90黄铜8.7优质碳素钢7.8596黄铜8.8碳素工具钢7.8559-1、63-3铅黄铜8.5易切钢7.8574-3铅黄铜8.7锰钢7.8190-1锡黄铜8.815CrA铬钢7.7470-1锡黄铜8.5420Cr、30Cr、40Cr铬钢7.8260-1和62-1锡黄铜8.538CrA铬钢7.8077-2铝黄铜8.6铬钒、铬镍、铬镍钼、铬锰、硅、铬锰硅镍、硅锰、硅铬钢7.8567-2.5、66-6-3-2、60-1-1铝黄铜8.5镍黄铜8.5铬镍钨钢7.80锰黄铜8.5铬钼铝钢7.65硅黄铜、镍黄铜、铁黄铜8.5 含钨9高速工具钢8.35-5-5铸锡青铜8.8含钨18高速工具钢8.73-12-5铸锡青铜8.69 高强度合金钢`7.826-6-3铸锡青铜8.82轴承钢7.817-0.2、6.5-0.4、6.5-0.1、4-3锡青铜8.80Cr13、1Cr13、2Cr13、3Cr13、4Cr13、Cr17Ni2、Cr18、9Cr18、7.754-0.3、4-4-4锡青铜8.9 Cr25Cr28、不Cr14Cr177.74-4-2.58.75、锡青铜锈Cr18Ni91Cr18Ni9、、钢1Cr18Ni9Ti、2Cr18Ni91Cr18Ni11Si4A1Ti7.52锻LD82.777铝青铜7.8铝LD7、LD9、LD102.819-2铝青铜7.6超硬铝2.859-4、10-3-1.5铝青铜7.5LT1特殊铝2.7510-4-4铝青铜7.46工业纯镁1.74铍青铜8.3MB11.76变3-1硅青铜8.47MB2、MB81.78形1-3硅青铜8.6MB31.79镁1铍青铜8.8MB5、MB6、MB7、MB151.80.5镉青铜8.9铸镁1.80.5铬青铜8.9工业纯钛(TA1、TA2、TA3)4.51.5锰青铜8.8TA4、TA5、TC64.455锰青铜8.6TA64.4B5、B19、B30、BMn40-1.58.9TA7、TC54.46钛白铜B Mn3-128.4TA84.56合金BZN15-208.6TB1、TB24.89BA16-1.58.7TC1TC24.55、BA113-38.5TC3、TC44.43精心整理纯铝2.7TC74.4LF2、LF432.68TC84.48防LF32.67TC94.52锈LF5、LF10、LF112.65TC104.53铝LF62.64纯镍、阳极镍、电真空镍8.85LF212.73镍铜、镍镁、镍硅合金8.85LY1、LY2、LY4、LY62.76镍铬合金8.72硬铝L Y32.73锌锭(Zn0.1、Zn1、Zn2、Zn3)7.15 LY7、LY8、LY10、LY11、LY142.8铸锌6.86 LY9LY122.784-16.9、铸造锌铝合金LY16、LY172.844-0.5铸造锌铝合金6.75锻铝L D2、LD302.7铅和铅锑合金11.37LD42.65铅阳极板11.33LD52.75弹性模量与热物理性质序号材料名称弹性模量(×105MPa)5MPa)剪切模量(×105MPa)5MPa)泊松比熔点(o C)o C)线膨胀系数(×10-6/K)-6/K)热导率(W/(m·k))比热容(J/(kgK)·)1灰口铸铁/白口铸铁1.13-1.570.450.23-0.2712008.5-11.639.2470 2可锻铸铁1.550.4581.1/纯铁455/纯铁3碳钢2.0-2.10.79-0.810.25-0.281400-150011.3-1349.84654镍铬钢、合金钢2.060.79-0.810.25-0.311.5-14.5154605铸钢1.750.349.84706轧制纯铜1.080.390.31-0.34108317.53983867冷拔纯铜1.270.4-0.48108317.54074188轧制磷青铜1.130.410.32-0.3517.922.2镍青铜410/镍青铜9冷拔黄铜0.90-0.97034-0.370.32-0.42108318.810637710轧制锰青铜1.080.390.3524.8锡青铜343/锡青铜序号材料名称弹性模量(×105MPa)5MPa)剪切模量(×105MPa)5MPa)泊松比熔点(o C)o C)线膨胀系数(×10-6/K)-6/K)热导率(W/(m·k))比热容(J/(kgK)·)11轧制铝0.690.26-0.270.32-0.36658238/纯铝902/纯铝12铸铝青铜1.030.410.317.95642013硬铝合金0.70.270.323.6162/硅铝871/硅铝14轧制锌0.820.310.2712138815铅0.170.070.423273512616球墨铸铁1.4-1.540.73-0.7617玻璃0.550.2-0.220.254-11.518混凝土0.14-0.230.049-0.1570.1-0.1810-1419纵纹木材0.098-0.120.00520横纹木材0.005-0.000.0044-0.0064序号材料名称弹性模量(×105MPa)5MPa)剪切模量(×105MPa)5MPa)泊松比熔点(o C)o C)线膨胀系数(×10-6/K)-6/K)热导率(W/(m·k))比热容(J/(kgK)·)21橡胶0.00007840.4722电木0.0196-0.02940.0069-0.02060.35-0.38 23尼龙0.02830.01010.424大理石0.5525花岗岩0.4826尼龙10100.010727夹布酚醛塑料0.04-0.08828石棉酚醛塑料0.01329高压聚乙烯0.015-0.02530低压聚乙烯0.0049-0.0078序号材料名称弹性模量(×105MPa)5MPa)剪切模量(×105MPa)5MPa)泊松比熔点(o C)o C)线膨胀系数(×10-6/K)-6/K)热导率(W/(m·k))比热容(J/(kgK)·)31聚丙烯0.0132-0.014232不锈钢24.551033灰口铸铁/白口铸铁1.13-1.570.450.23-0.2712008.5-11.639.2470 34可锻铸铁1.550.4581.1/纯铁455/纯铁35碳钢2.0-2.10.79-0.810.25-0.281400-150011.3-1349.846536镍铬钢、合金钢2.060.79-0.810.25-0.311.5-14.51546037铸钢1.750.349.847038轧制纯铜1.080.390.31-0.34108317.539838639冷拔纯铜1.270.4-0.48108317.540741840轧制磷青铜1.130.410.32-0.3517.922.2镍青铜410/镍青铜序号材料名称弹性模量(×105MPa)5MPa)剪切模量(×105MPa)5MPa)泊松比熔点(o C)o C)线膨胀系数(×10-6/K)-6/K)热导率(W/(m·k))比热容(J/(kgK)·)41冷拔黄铜0.90-0.97034-0.370.32-0.42108318.810637742轧制锰青铜1.080.390.3524.8锡青铜343/锡青铜43轧制铝0.690.26-0.270.32-0.36658238/纯铝902/纯铝44铸铝青铜1.030.410.317.95642045硬铝合金0.70.270.323.6162/硅铝871/硅铝46轧制锌0.820.310.2712138847铅0.170.070.423273512648球墨铸铁1.4-1.540.73-0.7649玻璃0.550.2-0.220.254-11.550混凝土0.14-0.230.049-0.1570.1-0.1810-14序号材料名称弹性模量剪切模量泊松比熔点线膨胀系数热导率比热容(×105MPa)(×150MPa)(o C)(×1-60/K)(W/(m·k))(J/(kgK)·) 51纵纹木材0.098-0.120.00552横纹木材0.005-0.000.0044-0.006453橡胶0.00007840.4754电木0.0196-0.02940.0069-0.02060.35-0.3855尼龙0.02830.01010.456大理石0.5557花岗岩0.4858尼龙10100.010759夹布酚醛塑料0.04-0.08860石棉酚醛塑料0.013序号材料名称弹性模量(×105MPa)5MPa)剪切模量(×105MPa)5MPa)泊松比熔点(o C)o C)线膨胀系数(×10-6/K)-6/K)热导率(W/(m·k))比热容(J/(kgK)·)61高压聚乙烯0.015-0.025 62低压聚乙烯0.0049-0.0078 63聚丙烯0.0132-0.014264不锈钢24.5510。