常用材料的密度.docx

1、序号材料名称密度1空气（20）0.00122软木0.1-0.43泡沫塑料0.24泥煤0.29-0.55工业用毛毡0.36木炭0.3-0.57焦炭0.36-0.538烟煤粉0.4-0.79木材0.4-0.7510皮革0.4-1.211石墨（粉）0.4512石棉线0.45-0.5513熟石灰（粉）0.514胶合板0.5615褐煤0.6-0.816高炉渣0.6-117干煤灰0.64-0.7218汽油0.66-0.7519煤灰0.720无烟煤0.7-1.021锌烟尘0.7-1.522粘土（块）0.7-1.523煤油0.78-0.8224酒精0.825烟煤0.8-126橡胶夹布传动带0.8-1.227造

2、型砂0.8-1.328石油（原油）0.8229无烟煤粉0.84-0.8930竹材0.931石蜡0.932软钢纸板0.933机油0.9-0.934聚丙烯0.9-0.9135沥青0.9-1.536聚苯乙烯0.91-1.0737聚乙烯0.92-0.9538纯橡胶0.9339水（4）140ABS树脂1.02-1.0841尼龙10101.04-1.1542聚苯醚1.06-1.0743生石灰（块）1.144尼龙6/661.13-1.1545有机玻璃1.18-1.1946盐酸1.247生石灰（粉）1.248水泥（粉）1.249电石1.250熟石灰1.251电木1.2-1.452石灰石（中小块）1.2-1.5

3、53白云石（块）1.2-254褐铁矿1.2-2.155聚砜1.2456纤维纸板/纤维板1.3-1.457胶木/胶木板1.3-1.458酚醛层压板1.3-1.4559锌精矿1.3-1.760工业橡胶1.3-1.861铜精矿1.3-1.862铅锌精矿1.3-2.463碎石1.32-264聚氯乙烯1.35-1.465赛璐珞1.35-1.466细砂（干）1.4-1.6567粗砂（干）1.4-1.968聚甲醛1.41-1.4369玻璃钢1.4-2.170电玉1.45-1.5571砾石1.5-1.972橡胶石棉板1.5-273硝酸1.5474平胶板1.6-1.875平炉渣1.6-1.8576石灰石（大块）

4、1.6-2.077粘土砖1.778锰矿1.7-1.979铁烧结块1.7-2.080铜矿1.7-2.181镁1.7482镁合金1.74-1.8183磷酸1.7884硫酸（87%）1.885碎白云石1.8-1.986硅质耐火砖1.8-1.987褐铁矿1.8-2.188细砂（湿）1.8-2.189混凝土1.8-2.4590砌砖1.9-2.391铅精矿1.9-2.492银10.593石棉板1-1.394铅/铅板11.3795汞13.5596硬质合金（钨钴）14.4-14.997金19.3298石棉布制动带299赤铁矿2.0-2.8100粘土耐火砖2.1101粘土耐火砖2.1102镁砂粉2.1-2.21

5、03聚四氟乙烯2.1-2.3104硅藻土2.2105石英玻璃2.2106碳化钙（电石）2.22107石膏2.2-2.4108纤维蛇纹石石棉2.2-2.4109镁砂（块）2.2-2.5110高铬质耐火砖2.2-2.5111耐高温玻璃2.23112陶瓷2.3-2.45113石灰石2.4-2.6114实验器皿玻璃2.45115平板玻璃2.5116磁铁矿2.5-3.5117镁铬质耐火砖2.6118大理石2.6-2.7119花岗岩2.6-3.0120工业用铝/铸铝合金2.7121铝镍合金2.7122云母2.7-3.1123石墨2-2.2124碳化硅3.1125角闪石石棉3.2-3.3126金刚石3.5-

6、3.6127普通刚玉3.85-3.9128白刚玉3.9129金刚砂4130锌铝合金6.3-6.9131灰铸铁7132轧锌7.1133锡7.29134可锻铸铁7.3135锌板7.3136锡基轴承合金7.34-7.75137白口铸铁7.55138硅钢片7.55-7.8139无锡青铜7.5-8.2140铸钢7.8141碳钢7.85142钢材7.85143工业纯铁7.87144合金钢/镍铬钢7.9145不锈钢7.9146高速钢8.3-8.7147黄铜8.4-8.85148铸造黄铜8.62149锡青铜8.7-8.9150镍铜合金8.8151轧制磷青铜8.8152冷拉青铜8.8153纯铜8.9154镍8.9155锡基轴承合金9.33-10.68156硬质合金（钨钴钛）9.5-12.4