
常用材料弹性模量及泊松比.doc
2页常用材料的弹性模量及泊松比名 称弹性模量E/GPa切变模量G/GPa泊松比μ灰、白口铸铁115~160450.23~0.27球墨铸铁151~160610.25~0.29碳钢200~220810.24-0.28合金钢210810.25~0.3铸钢17570~840.25~0.29轧制磷青铜115420.32~0.35轧制锰黄铜110400.35铸铝青铜105420.25硬铝合金7127冷拔黄铜91~9935~370.32~0.42轧制纯铜110400.31~0.34轧制锌84320.27轧制铝6926~270.32~0.36铅1770.42常用材料的弹性模量与泊松比材料名称弹性模量 EX泊松比 NUXY抗剪模量 GXY密度 DENS热导率 KX比热 C张力强度 SIGXT屈张力 SIGXT热扩张系数 ALPXABS200(N/mm2)0.39318.9(N/mm2)0.0102(g/mm3)0.2256w/mk1386(J/gk k)30(N/mm2) ABSPC24100.39862.200.26190040 丙烯酸(中耐冲力)24000.358901.20E-030.211500517.02206.78 尼龙6/1083000.28320000.531500142.6139.04 PA 626200.34970.400.23160190103.658.00E-05PBT19300.39690.200.27142165.5 PC高密度23200.39829.100.19153562.7 PE高密度10700.41377.200.46179622.1 PE低/中密度1720.4459.400.32184213.27 POM已缩醛共聚物26000.3993.2800.22137871.5 PP共聚物8960.41315.800.15188127.6 P/S中高流量22800.39817.300.12169135.9 PVC0.007塑化60.47200.16160013 PVC僵化24100.3886600.15135540.7 有机玻璃GS丙烯 0 75 PTFE(一般) 0 7.58 橡胶6.110.492.9000.1413.789.23 延性铁1200000.31770000.0175450861.7551.491.30E-05普通炭钢2100000.28790000.0143440399.83220.59 。












