CrMoVMnNiWTi100Cr17Ni13Mo216.0～18.01.8～2.5≤2.0012.0～14.0200Cr17Ni14Mo216.0～18.01.8～2.5≤2.0012.0～16.0300Cr18Ni1017.0～19.0≤2.0010.0～12.0400Cr18Ni5Mo3Si218-19.52.5-3≤2.004.5-5.5500Cr19Ni1018.00~20.00≤2.008.0～12.060Cr1311.50~13.00≤1.00≤0.6070Cr13Al11.50~14.50--≤1.00---≤18380Cr14Ni40W4Mo2Ti312-161.5-2.5≤0.6038-423.5-4.52.3-3.090Cr15Ni35W3Ti3AlB14-16≤0.6033-372-42.4-3.2100Cr16Ni4Cu4Nb15-16≤0.53.0-4.5110Cr17Ni12Mo216-182.0～3.0≤2.0010-14120Cr17Ni13Mo2Ti16.0～18.02.0～3.0≤2.0012.0～14.0130Cr17Ni14Mo216.0～18.02.0～3.0≤2.0012-15140Cr17Ni4Cu4Nb15.5-17.5≤1.003-5150Cr17Ni7Al16.0～18.0≤1.006.5-7.75160Cr18Ni917.00~19.00≤2.008.00~10.50170Cr18Ni9Ti17.00~19.00≤2.008.00~10.505×C%~0.70180Cr18Ni10Ti17.00~19.00≤2.009.00~12.00190Cr18Ni11Nb17.00~19.00≤2.009.00~13.00200Cr18Ni12Mo2Ti16-191.8-2.5≤2.0011-145×C%~0.70210Cr19Ni918.00~20.00≤2.008.00~10.50220Cr19Ni1118.00~20.01≤2.019-13备注常用钢号表序号钢号化学成分（质量分数，%）硬度值（HBW） 第 1 页，共 23 页 CrMoVMnNiWTi备注常用钢号表序号钢号化学成分（质量分数，%）硬度值（HBW）230Cr23Ni1322.00~24.00--≤2.0012.00~15.00--≤187240Cr25Ni2024-26≤2.0019-22250Cr26Ni5Mo223-281-3≤1.53-62609CuPCrNi0.30～0.650.20～0.500.25～0.652709CuPRERE*≤0.150.50～0.802809CuPTiRERE*≤0.150.25～0.55≤0.032909Mn2VR1.40~1.803009MnNiDR≤0.25≤0.081.2-1.60.3-0.83110≤0.15--0.35~0.65≤0.25-3210CrMo9102.00~2.500.90~1.10-0.40~0.70---3310Cr5MoWVTiB4.50~6.000.48~0.650.20~0.330.45~0.70-0.20~0.400.16~0.243410Cr9Mo1VNb8.00~9.500.85~1.050.18~0.250.30~0.60≤0.403510MnR0.04-0.121.20~1.603611474≥0.30≥0.70≤0.303711523≤0.60≤1.603812Cr1MoV0.90~1.200.25~0.350.15~0.300.40~0.70---3912Cr1MoVG0.90~1.200.25~0.350.15~0.300.40~0.704012Cr2Mo2.00~2.500.90~1.20-0.40~0.70---4112Cr2MoG2.00~2.500.90~1.20-0.40~0.700.34212Cr2MoWVB1.60~2.100.50~0.650.28~0.420.40~0.704312Cr2MoWVTiB1.60~2.100.50~0.650.28~0.420.45~0.65-0.30~0.550.08~0.184412Cr3MoVSiTiB2.50~3.001.00~1.200.25~0.350.50~0.80--0.22~0.38 第 2 页，共 23 页 CrMoVMnNiWTi备注常用钢号表序号钢号...
