常用材料弹性模量

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1、弹性模量与热物理性质弹性模量剪切模量熔点线膨胀系数热导率比热容序号材料名称55泊松比o-6(×10MPa)(×10MPa)(C)(×10/K)(W/(m·k))(J/(kg·K))1灰口铸铁/白口铸铁1.13-1.570.450.23-0.2712008.5-11.639.24702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1.080.390.31-0.34

2、108317.53983867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/锡青铜弹性模量剪切模量熔点线膨胀系数热导率比热容序号材料名称55泊松比o-6(×10MPa)(×10MPa)(C)(×10/K)(W/(m·k))(J/(kg·K))11轧制铝0.690.26-0.270.32-0.36658238/纯铝902/纯铝12铸铝青铜1.030.41

3、0.317.95642013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弹性模量剪切模量熔点线膨胀系数热导率比热容序号材料名称55泊松比o-6(×10MPa)(×10MPa)(C)(×10/K)(W/(m·k))(J/

4、(kg·K))21橡胶0.00007840.4722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10100.010727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弹性模量剪切模量熔点线膨胀系数热导率比热容序号材料名称55泊松比o-6(×10MPa)(×10MPa)(C)(×10/K)(W/(m·k))(J/(kg·K))31聚丙烯0.0132-0.014232不锈钢24.551033灰口铸铁/

5、白口铸铁1.13-1.570.450.23-0.2712008.5-11.639.247034可锻铸铁1.550.4581.1/纯铁455/纯铁35碳钢2.0-2.10.79-0.810.25-0.281400-150011.3-1349.846536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/镍青铜弹性模

6、量剪切模量熔点线膨胀系数热导率比热容序号材料名称55泊松比o-6(×10MPa)(×10MPa)(C)(×10/K)(W/(m·k))(J/(kg·K))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0.170.070.42327351

7、2648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弹性模量剪切模量熔点线膨胀系数热导率比热容序号材料名称55泊松比o-6(×10MPa)(×10MPa)(C)(×10/K)(W/(m·k))(J/(kg·K))51纵纹木材0.098-0.120.00552横纹木材0.00