常用钢铁材料的基本性能

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1、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7.0～7.400Cr19Ni107.93白口铸铁7.4～7.70Cr19Ni97.93工业纯铁7.870Cr19Ni9N7.93铸纲7.81Cr18Ni127.93钢材7.850Cr18Ni11Ti7.93高速钢（含W18%）8.700Cr18Ni10N

2、7.93高速钢（含W12%）8.3～8.50Cr18Ni97.93高速钢（含W9%）8.31Cr18Ni97.93高速钢（含W6%）8.16～8.341Cr18Ni9Si37.93不锈钢0Cr18Ni2Mo3Ti8.101Cr18Mn8Ni5N7.931Cr17Mn8Ni5N7.931Cr18Ni12Mo3Ti8.101Cr17Ni87.931Cr18Ni16Mo58.01Cr17Ni77.930Cr18Ni2Mo2Ti8.00Cr17Ni7AL7.931Cr18Ni2Mo2Ti8.01Cr18Ni9Ti7.900Cr25Ni207.980Cr26Ni5Mo27

3、.8000Cr19Ni13Mo37.980Cr18Ni13Si47.750Cr19Ni13Mo37.9800Cr18Mo27.750Cr18Ni14Mo2Cu27.980Cr13,0Cr13AL7.750Cr18Ni12Mo2Cu27.981Cr13,2Cr137.750Cr18Ni11Nb7.983Cr13,00Cr127.7500Cr17Ni14Mo27.9800Cr17,1Cr157.7000Cr17Ni13Mo2N7.9800Cr17Mo7.700Cr17Ni13Mo2N7.981Cr17,1Cr17Mo7.700Cr17Ni12Mo27.987Cr17

4、,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3.51.4～1.6Si=75%5.152.2～2.9Si=45%高碳锰铁7.103.5～3.7Mn=76%中碳锰铁7.0Mn=92%电解锰7.23.5～3.7硅锰合金6.33～3.5Si=75%，Mn=65%高碳铬铁6.943.8～4.0Cr=60%中碳铬铁7.28Cr=60%低碳铬铁7.292.7～3.0Cr=60%金属铬7.193.3（块重15kg以下）硅钙2.55Ca=31%，Si=59%Ca=31%，Si=59

5、%镍板8.72.2Ni=99%镍豆3.3～3.9Ni=99.7%钒铁7.03.4～3.9V=40%钼铁9.04.7Mo=60%铌铁7.43.2Nb=50%钨铁16.4～7.2W=70%～80%钛铁6.02.7～3.5Ti=20%磷铁6.34P=25%硼铁7.23.1B=15%铝铁4.9AL=50%硅铁稀土4.57～4.81.常用钢材的线胀系数材料温度范围（单位：10-6/K）2020～10020～20020～30020～40020～60020～70020～90020～1000铸铁8.7～11.18.5～11.610.1～12.210.5～12.712.9～13.

6、217.6碳钢10.6～12.211.3～1312.1～13.510.9～13.913.5～14.514.7～15铬钢11.211.812.41313.640CrSi11.72.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）20～10020～20020～30020～40020～50020～60020～70020～9001Cr1311.212.614.114.32Cr1310.511.011.512.012.03Cr1310.211.111.611.912.312.819.31Cr18Ni9Ti16.617.017.217.517.818.218.

7、61Cr17Ni210.310.311.211.812.42Cr18Ni916.018.51Cr11Ni2W2MoVA9.310.310.811.311.712.21Cr14Ni3W2VBA10.010.310.610.911.111.24Cr10Si2Mo10.04Cr14Ni14W2Mo17.018.018.019.0Cr18Mo8Ni515.516.517.017.518.8Cr12MoV10.911.412.26Cr4MoNi2WV11.111.211.912.513.113.113.3GCr91313.91515.2GCr151415.115.615.

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