常用钢铁材料的基本性能.docx

常用钢铁材料的基本性能（注：以下数据由五星金属网上交易市场提供仅供参考）1. 常见钢铁材料的密度材料名称密度（g/cm3）材料名称密度（g/cm3）灰铸铁（HT200）7.20Cr18Ni10Ti7.95灰铸铁（HT350）7.350Cr23Ni137.93可锻铸铁7.3500Cr19Ni117.93球墨铸铁7.07.400Cr19Ni107.93白口铸铁7.47.70Cr19Ni97.93工业纯铁7.870Cr19Ni9N7.93铸纲7.81Cr18Ni127.93钢材7.850Cr18Ni11Ti7.93高速钢（含W18%）8.700Cr18Ni10N7.93高速钢（含W12%）8.38.50Cr18Ni97.93高速钢（含W9%）8.31Cr18Ni97.93高速钢（含W6%）8.168.341Cr18Ni9Si37.93不锈钢0Cr18Ni2Mo3Ti8.101Cr18Mn8Ni5N7.931Cr17Mn8Ni5N7.931Cr18Ni12Mo3Ti8.101Cr17Ni87.931Cr18Ni16Mo58.01Cr17Ni77.930Cr18Ni2Mo2Ti8.00Cr17Ni7AL7.931Cr18Ni2Mo2Ti8.01Cr18Ni9Ti7.900Cr25Ni207.980Cr26Ni5Mo27.8000Cr19Ni13Mo37.980Cr18Ni13Si47.750Cr19Ni13Mo37.9800Cr18Mo27.750Cr18Ni14Mo2Cu27.980Cr13, 0Cr13AL7.750Cr18Ni12Mo2Cu27.981Cr13, 2Cr137.750Cr18Ni11Nb7.983Cr13, 00Cr127.7500Cr17Ni14Mo27.9800Cr17, 1Cr157.7000Cr17Ni13Mo2N7.9800Cr17Mo7.700Cr17Ni13Mo2N7.981Cr17, 1Cr17Mo7.700Cr17Ni12Mo27.987Cr17, 3Cr167.700Cr17Ni12Mo2N7.9800Cr27Mo7.64铁合金的密度铁合金名称密度(g/cm3)堆密度（t/m3）备注硅铁3.51.41.6Si=75%5.152.22.9Si=45%高碳锰铁7.103.53.7Mn=76%中碳锰铁7.0Mn=92%电解锰7.23.53.7硅锰合金6.333.5Si=75% ，Mn=65%高碳铬铁6.943.84.0Cr=60%中碳铬铁7.28Cr=60%低碳铬铁7.292.73.0Cr=60%金属铬7.193.3（块重15kg以下）硅钙2.55Ca=31% ，Si=59%Ca=31%，Si=59%镍板8.72.2Ni=99%镍豆3.33.9Ni=99.7%钒铁7.03.43.9V=40%钼铁9.04.7Mo=60%铌铁7.43.2Nb=50%钨铁16.47.2W=70%80%钛铁6.02.73.5Ti=20%磷铁6.34P=25%硼铁7.23.1B=15%铝铁4.9AL=50%硅铁稀土4.574.82. 常用钢材的线胀系数材料温度范围（单位：10-6/K）2020100202002030020400206002070020900201000铸铁8.711.18.511.610.112.210.512.712.913.217.6碳钢10.612.211.31312.113.510.913.913.514.514.715铬钢11.211.812.41313.640CrSi11.73. 不锈钢和工具钢的线胀系数材料牌号温度范围（单位：10-6/K）20100202002030020400205002060020700209001Cr1311.212.614.114.32Cr1310.511.011.512.012.03Cr1310.211.111.611.912.312.819.31Cr18Ni9Ti16.617.017.217.517.818.218.61Cr17Ni210.310.311.211.812.42Cr18Ni916.018.51Cr11Ni2W2MoVA9.310.310.811.311.712.21Cr14Ni3W2VBA10.010.310.610.911.111.24Cr10Si2Mo10.04Cr14Ni14W2Mo17.018.018.019.0Cr18Mo8Ni515.516.517.017.5