优质碳素结构钢：20G20MnG 25MnG 08F 10F 15F 15Mn 20Mn 25Mn 30Mn 35Mn 40Mn 45Mn 50Mn 60Mn 65Mn 70Mn S10C S15C S20C S25C S30C S35C S40C S45C S50C S55C S58C SWRH42B SWRH47B SWRH52B SWRH62B 1010 1015 1020 1025 1030 1040 1050 1055 1060 1065 1016 1022 1026 1033 1037 1039 1046 1053 1062 G10050 G10080 G10100 G10150 G10200 G10250 G10300 G10400 G10450 G10500 G10550 G10600 CK10 CK15 C4 CK22 CK25 CK30 CK35 CK40 CK45 CK53 CK55 CK60 CK67 C22E C30E C35E C40E 5E C50E C55E C60E XC10 XC15 XC18 XC25 XC38 XC48 XC55 XC60 XC65 合金结构钢： 42SiMn 15MnVB 20M15MoG 20MoG 12CrMoG 15CrMoG 12Cr2MoG 12Cr1MoVG 12Cr2MoWVTiB 12Cr3MoVSiTiB 10Cr9Mo1VNb nVB 40MnVB 20MnTiB 25MnTiB 12CrMo 15CrMo 20CrMo 30CrMo 30CrMoA 35CrMo 42CrMo 12CrMoV 35CrMoV 38CrMoAl 15CrMn 20CrMn 40CrMn 20CrMnSi 25CrMnSi 30CrMnSi 30CrMnSiA 35CrMnSiA 20CrMnMo 40CrMnMo 20CrMnTi 30CrMnTi 20CrNi 40CrNi 45CrNi 50CrNi 12CrNi2 12CrNi3 20CrNi3 30CrNi3 37CrNi3 12Cr2Ni4 20Cr2Ni4 20CrNiMo 40CrNiMoA
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