优质碳素结构钢：1039 1046 1053 1062 G10050 G10080 G10100 G10150 G10200 G10250 G10300 G10400 G10450 G10500 G10550 G10600 CK10 CK15 CK22 CK25 CK30 CK35 CK40 CK45 CK53 CK55 CK60 CK67 C22E C30E C35E C40E C45E C50E C55E C60E XC10 XC15 XC18 XC25 XC38 XC48 XC55 XC60 XC65 合金结构钢：15MoG 20MoG 12CrMoG 15CrMoG 12Cr2MoG 12Cr1MoVG 12Cr2MoWVTiB 12Cr3MoVSiTiB 10Cr9Mo1VNb 42SiMn 15MnVB 20MnVB 40MnVB 20MnTiB 25MnTiB 12CrMo 15CrMo 20CrMo 30CrMo 30CrMoA 35CrMo 42CrMo 12CrMoV 35CrMoV 38CrMoAl