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英国标准室温和高温用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

英国标准室温和高温用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GP240GR1.06210.18~0.25≤0.60≤1.200.0300.020GP240GH1.06190.18~0.25≤0.600.50~1.200.0300.020GP280GH1.06250.18~0.25≤0.600.18~1.200.0300.020G20Mo51.54190.15~0.23≤0.600.50~1.000.0250.0200.40~0.60?G17CrMo5-51.73570.15~0.20≤0.600.50~1.000.0200.0201.00~1.50?0.45~0.65?G17CrMo9-101.73790.13~0.20≤0.600.50~0.900.0200.0202.00~2.50?0.90~1.20?G12CrMoV5-21.77200.10~0.15≤0.450.40~0.700.0300.0200.30~0.50?0.40~0.60V0.22~0.30Sn≤0.025G17CrMoV5-101.77060.15~0.20≤0.600.50~0.900.0200.0151.20~1.50?0.90~1.10V0.20~0.30Sn≤0.025GX15CrMo51.73650.12~0.19≤0.800.50~0.800.0250.0254.00~6.00?0.45~0.65?GX8CrNi121.4107≤0.10≤0.400.50~0.800.0300.02011.5~12.50.80~1.50≤0.50?GX4CrN13-41.4317≤0.06≤1.00≤1.000.0350.02512.0~13.53.50~5.00≤0.70?GX23CrMoV12-11.49310.20~0.26≤0.400.50~0.800.0300.02011.3~12.2≤1.001.00~1.20V0.25~0.35W≤0.50GX4CrNiMo16-5-11.4405≤0.06≤0.80≤1.000.0350.02515.0~17.04.00~6.000.50~0.70s?
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