常用材料的弹性模量、泊松比、密度材料名称灰铸铁白口铸铁球墨铸铁延性铁金屬鎂鎂合金鈦 (Ti)碳钢铸钢镍铬钢合金钢高速钢（含WW9%）高速钢（含WW18%）轧制纯铜（紫铜）冷拔纯铜（紫铜）轧制磷锡青铜冷拔黄铜铸造黄铜轧制锰青铜铸锡青铜铸铝青铜工业用铝、铝镍合金可铸铝合金轧制铝拔制铝线硬铝合金轧制锌铅鎢 (W)碳化鎢（WC）镍金银锡汞碳化硅（SiC）硅铜片锡基轴承合金铅基轴承合金弹性模量EGpa118-126113-15717312045105-120切变模量GGpa44.34473-767.7泊松比0.30.23-0.270.30.310.33密度g/cm3(t/m3)77.557.37.31.741.747.3-7.857.87.97.98.38.78.98.98.88.4-8.858.628.88.7-8.92.72.72.72.72.77.111.377.298.919.3210.57.2913.553.17.55-7.87.34-7.759.33-10.6720620220620679.479.479.40.24-0.280.30.25-0.30.25-0.310812711389-9710810310339.24841.234.3-36.339.211.10.31-0.340.32-0.350.32-0.420.350.30.36869708216400-410450-65025.5-26.526.531.46.80.32-0.360.30.270.42450硬质合金（钨钴）硬质合金（钨钴钛）鑽石玻璃有机玻璃（PMMA）橡胶胶木板、纤维板电木夹布酚醛塑料赛璐珞ABSABS、PC合金PC高密度聚丙烯PPPP共聚物尼龙1010尼龙66PA6PE高密度PE低/中密度低压聚乙烯PE高压聚乙烯PE硬聚氯乙烯（PVC）聚苯乙烯聚四氯乙烯丙烯酸（中耐冲力）PBTPOM已缩醛共聚物P/S中高流量PVC0.007塑化PVC僵化聚对苯二甲酸乙二酯PET聚苯乙烯PS碳纤维强化塑料（单向颗粒表面）14.4-14.99.5-12.41,050-1,200552.35-29.420.00781.96-2.943.92-8.831.71-1.890.21.962.90.69-2.060.69-0.980.31890.251.18-1.190.470.35-0.380.40.3941.3-1.41.213-1.451.42.412.321.5-20.8620.8290.31583.20.970.3770.05940.38970.39020.41030.34-0.350.280.340.41010.4390.8961.078.32.321.070.1720.54-0.750.147-0.2453.14-3.921.14-1.422.41.932.62.280.0062.412-2.53-3.51501.04-1.061.14-1.151.131.35-1.400.910.890.690.093280.81730.0020.8660.350.39020.385690.3870.470.38251.38混凝土13.73-39.24.9-15.690.1-0.181.8-2.45
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