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美国标准承压铸钢的型号与化学成分 (质量分数)(%)

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

美国标准承压铸钢的型号与化学成分 (质量分数)(%)关键字: 等级型号(类型)CSiMnP≤ S≤ CrNiMo其他Grade1ClassA,B,C(V)≤0.30≤0.80≤1.000.040.045?V0.04~0.12Grade2ClassA,B,C(Mn-Mo)≤0.30≤0.801.00~1.400.040.0450.10~0.30?Grade4ClassA,B,C,D,E(Ni-Cr-Mo)≤0.30≤0.80≤1.000.040.0450.40~0.800.40~0.800.15~0.30?Grade6ClassA,B(Mn-Ni-Cr-Mo)0.05~0.38≤0.801.30~1.700.040.0450.40~0.800.40~0.800.30~0.40?Grade7ClassA(Ni-Cr-Mo-V)0.05~0.20≤0.800.60~1.000.040.0450.40~0.800.70~1.000.40~0.60V0.03~0.10B0.002~0.006Cu0.15~0.50Grade8ClassA,B,C(Cr-Mo)0.05~0.20≤0.800.50~0.900.040.0452.00~2.75?0.92~1.10?Grade9ClassA,B,C,D,E(Cr-Mo)0.05~0.33≤0.800.60~1.000.040.0450.75~1.10?0.15~0.30?Grade10ClassA,B(Ni-Cr-Mo)≤0.30≤0.800.60~1.000.040.0450.55~0.901.40~2.000.20~0.40?Grade11ClassA,B(Ni-Cr-Mo)0.05~0.20≤0.600.50~0.800.040.0450.50~0.800.70~1.100.45~0.65?Grade12ClassA,B(Ni-Cr-Mo)0.05~0.20≤0.600.40~0.700.040.0450.50~0.900.60~1.000.90~1.20?Grade13ClassA,B(Ni-Mo)≤0.30≤0.600.80~1.100.040.045?1.40~1.750.20~0.30?Grade14ClassA(Cr-Mo)≤0.55≤0.600.80~1.100.040.045?1.40~1.750.20~0.30?Grade16ClassA(C-Mn-Ni)≤0.12≤0.50≤2.100.020.02?1.00~1.40CA15ClassA,B,C,D(Cr马氏体型)≤0.15≤1.50≤1.000.0400.04011.5~14.0≤1.00≤0.50?CA15MClassA(Cr马氏体型)≤0.15≤0.65≤1.000.0400.04011.5~14.0≤1.000.15~0.10?CA6NMClassA,B(Cr-Ni)≤0.06≤1.00≤1.000.040.0311.5~14.03.5~4.50.40~1.00?
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