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您当前的位置:公司主页 >英国标准奥氏体型和奥氏体-铁素体型承压铸钢的钢号与化学成分(质量分数)

英国标准奥氏体型和奥氏体-铁素体型承压铸钢的钢号与化学成分(质量分数)

作者:bearingpower        发表时间:2010-12-12

英国标准奥氏体型和奥氏体-铁素体型承压铸钢的钢号与化学成分(质量分数)(%)关键字: 钢 号数字牌号CSiMnP≤ S≤ CrNiMo其他GX2CrNi19-111.4309≤0.030≤1.50≤2.000.0350.02518.00~20.009.00~12.00?N≤0.20GX5CrNi19-101.4308≤0.07≤1.50≤1.500.0400.03018.00~20.008.00~11.00GX5CrNiNb19-111.4552≤0.07≤1.50≤1.500.0400.03018.00~20.009.00~12.00?Nb8×C≤1.00 GX2CrNiMo19-11-21.4409≤0.030≤1.50≤2.000.0350.02518.00~20.009.00~12.002.00~2.50N≤0.20GX5CrNiMo19-11-21.4408≤0.07≤1.50≤2.000.0400.03018.00~20.009.00~12.002.00~2.50?GX5CrNiMoNb19-11-21.4581≤0.07≤1.50≤1.500.0400.03018.00~20.009.00~12.002.00~2.50Nb8×C≤1.00 GX2CrNiMo28-20-21.4458≤0.030≤1.50≤1.500.0350.02519.00~22.0026.00~30.002.00~2.50Cu≤2.00N≤0.20GX2CrNiMoN22-5-31.4470≤0.030≤2.00≤2.000.0350.02521.00~23.004.50~6.502.50~3.50N0.12~0.20GX2CrNiMoCuN25-6-3-31.4517≤0.030≤1.50≤1.500.0350.02524.50~26.005.00~7.002.50~3.50Cu2.75~3.50N0.12~0.22GX2CrNiMoN26-7-41.4469≤0.030≤1.00≤1.000.0350.02525.00~27.006.00~8.003.00~5.00Cu≤1.30N0.12~0.22
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