常用材料弹性模量.doc

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1、弹性模量与热物理性质序号材料名称弹性模量(xlO5MPa)剪切模量(xlO5MPa)泊松比熔点(°C)J线膨胀系数(x10'6/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・2

2、4702可锻铸铁1.550.4581.1/纯铁455/纯铁3碳钢2.0-2」0.79-0.810.25-0.281400-150011.3-1349.84654碌钻钢、合金钢2.060.79-0.810.25-0.311.5-14.5154605铸钢1.75

3、0.349.847

4、06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鎳青铜410/谋青铜9冷拔黄铜0.90-0.97034-0.370.32-0.42108318.810637710轧制僦青铜1.080.390.3524.8锡青铜343/锡青铜序号材料名称弹性模量(xlO5MPa)剪切模量(xlO5MPa)泊松比熔点(°C)线膨胀系数(x10'6/K)热导率(W/(nrk))比热容(J/(kgK))11轧制铝0.690.2

5、6-0.270.32-0.36658238/纯铝902/纯铝12铸铝青铜1.030.410.317.95642013硬铝合金0.70.270.3J23.6162/硅铝871/硅铝14轧制锌0.820.310.27J12138815铅0.170.070.423273512616球墨铸铁1.4-1.540.73-0.7617玻璃0.550.2-0.220.25J4-11.518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

6、名称弹性模量(xl()5MPa)剪切模量(xl()5MPa)泊松比熔点(°C)线膨胀系数(x10'6/K)热导率(W/(m-k))比热容(J/(kg・K))21橡胶0.00007840.47—22电木0.0196-0.02940.0069-0.02060.35-0.3823尼龙0.02830.01010.424大理石0.5525花岗岩0.4826尼龙10100.010728石棉酚醛塑料0.01329高压聚乙烯0.015-0.02530低压聚乙烯0.0049-0.007827夹布酚醛塑料0.04-0.088序号材料名称弹性模量(xl()5MPa)剪切模

7、罐(xl()5MPa)泊松比熔点线膨胀系数热导率比热容(°C)(x10'6/K)(W/(mk))(J/(kg-K))序号材料名称弹性模量(xlO5MPa)剪切模虽(xlO5MPa)泊松比熔点(°C)线膨胀系数(x10'6/K)热导率(W/(mk))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1.134.570.450.23-0.2712008.5-11.639.247034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-

8、150011.3-1349.846536傑銘钢、合金钢2.060.79-0.810.25-0.311.5-14.51546037铸钢1.750.349.847038轧制纯铜1.080.390.31-0.34108317.5J39838639冷拔纯铜1.27

9、0.4-0.48108317.5407

10、41840轧制磷青铜1」30・41

11、0.32-0.3517.922.2镰青铜410/鎳青铜序号材料名称弹性模量(xlO5MPa)剪切模量(xlO5MPa)泊松比熔点(°C)线膨胀系数(x10_6/K)热导率(W/(m-k))比热容(J/(kg・K))41冷拔

12、黄铜0.90-0.97034-0.370.32-0.42108318.810637742轧制镒青铜」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0.70.270.3J23.6」162/硅铝871/硅铝46轧制锌0.820.310.27

13、121

14、38847铅0」70.070.42

15、3273512648球墨铸铁1.4-1.540.73-0.7649玻璃0.550.2-0.220.254-11.550混

16、凝土0.14-0.230.049-0.1570.1-0.1810-1451纵纹木材0.098-0.120.0