材料密度 microsoft word 文档

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1、常用材料的密度━━━━━━━━━━━━━━━━━━━━━材料名称       密度(10^3kg/m^3)(g/cm^3)─────────────────────灰铸铁                7.0白口铸铁              7.55可锻铸铁              7.3碳钢                  7.8-7.85铸钢                  7.8钢材                  7.85高速钢                8.3-8.7不锈钢、

2、合金钢        7.9     钨钴类硬质合金钢     14.4-14.9钨钛钴类质合金钢      9.5-12.4硅钢片                7.55-7.8紫铜                  8.9     黄铜                  8.4-8.85铸造黄铜              8.62锡青铜                8.7-8.9无锡青铜              7.5-8.2轧制磷表铜            8.8冷拉青铜         

3、     8.8工业用铝              2.7可铸铝合金            2.7铝镍合金              2.7镍                    8.9镍铜合金              8.8锌铝合金              6.3-6.9铸锌                  6.86锌板                  7.2铅板                 11.37锰                    7.43铬               

4、     7.19锡                    7.29金                   19.32银                   10.5汞                   13.55镁合金                1.74硅钢片                7.55-7.8锡基轴承合金          7.34-7.75铅基轴承合金          9.33-10.67杉木                  0.376铁杉、山              

5、0.486-0.5云南松.柏木           0.588马尾松.榆木           0.533-0.548桦木.楠木             0.61-0.625.水曲柳               0.686柞栎(柞木)            0.766软木                  0.1-0.4胶合板                0.56刨花板                0.4竹材                  0.9石墨                  1.9

6、-2.3混凝土                1.8-2.45普通粘土砖            1.7粘土耐火砖            2.1硅质耐火砖            1.8-1.9镁质耐火砖            2.6镁质耐火砖            2.8高铬质耐火砖          2.2-2.5石灰石.滑石           2.6-2.8花岗石                2.6-3水泥                  1.2碳化硅                3.1金

7、钢砂                4普通玻璃              2.4-2.7陶瓷                  2.3-2.45工业橡胶              1.3-1.8纯橡胶                0.93皮革                  0.4-1.2聚氯乙烯              1.35-1.4聚苯乙烯              1.05-1.07聚乙烯                0.92-0.95聚丙烯                0.9-0

8、.91聚甲醛                1.41-1.43氟塑料                2.1-2.2无填料的电木          1.2胶木板.纤维板         1.3-1.4赛璐珞                1.35-1.4有机玻璃              1.18泡沫塑料              0.2酚醛层压塑料          1.3-1.45尼龙6                 1.13-1.14尼龙66