42CD4708M40 708A42 709M40683/1 12CrMoV 35CrMoV 35CrMoV5 12Cr1 MoV 13CrMov42 25Cr2MOVA 24CrMoV55 25Cr2MolVA 20CR3MoWVA 21CrVMow12 38CrMoAl 6370(AMS)34CrAIMo5 41 CrAIMo7SACM64540CAD6.12905M39683/10 41CrA1Mo74 20CrV 6120 22CrV4 22CrV4 40CrV 6140 42CrV 42CrV4 50cⅣA615050crv4SUP1050c4735A50 15CrMn 16MnCr5 16MC5 20CrMn 5120 20MnCr5 SMC21 20MC5 40CrMn 5140 SMC3 20CrMnSi 25CrMnSi SMK1 30CrMnSi 30CrMnSiA 35CrMnSIA SMK2 20CrMnMo 4119 20CrMo5 SCM23 40CrMnMo 4140 20CrMnTi SMK22 30CrMnTi 30Mn CrTi4 20CNi312020NiCr620NC6637A16 40CrNi 3140 46NiCr6 SNC1 35NC6 640A35 640M40 45CrNi 3145 45NiCr6 50CrNi3150 12CrNi2 3115 14NiCr10 SNC21 10NC11 14NC11 12CrNi3 3310 13NiCr12 SNC22 10NC12 14NC12655A12 655M13 20CrNi3 22NiCr 14 20NC11 30CrNi3 28NiCr10 31NiCr 14 SNC2 30NC11 30NC12 37CrNi3 35NiCr18 SNC3 35NC15 12cr2N4E331014NiCr1812NC15 20cr2Ni4E331622NCr1420NC14659A15 659M15 20CrNiMo 8620 8720 20NiCrMo2 21NiCrMo2 20NCD2 805A20 40CrNIMOA 4340 9840 36NiCrMo4 40NiCrMo6 SNCM8 35NCD5 40NCD3817M40 816M40683/1 45CrNiMoVA 4437 SNCM9 18Cr2Ni4WA 25Cr2Ni4WA 铸钢牌号对照(一)普通铸钢棒牌号对照 中国美国德国日本法国英国 GB AISI. ASTM DIN JIS NF BS zG1Cr13CA-15(AC)Gx8Cr14(1.4008)42CD4 708M40 708A42 709M40 683/1 3 12CrMoV 35CrMoV 35CrMoV5 12Cr1MoV 13CrMoV4.2 25Cr2MoVA 24CrMoV5.5 25Cr2Mo1VA 20CR3MoWVA 21CrVMoW12 38CrMoA1 6370(AMS) 34CrA1Mo5 41CrA1Mo7 SACM645 40CAD6.12 905M39 683/10 41CrA1Mo74 20CrV 6120 22CrV4 22CrV4 40CrV 6140 42CrV 42CrV4 50CrVA 6150 50CrV4 SUP10 50CV4 735A50 15CrMn 16MnCr5 16MC5 20CrMn 5120 20MnCr5 SMC21 20MC5 40CrMn 5140 SMC3 20CrMnSi 25CrMnSi SMK1 30CrMnSi 30CrMnSiA 35CrMnSiA SMK2 20CrMnMo 4119 20CrMo5 SCM23 40CrMnMo 4140 20CrMnTi SMK22 30CrMnTi 30MnCrTi4 20CrNi 3120 20NiCr6 20NC6 637A16 637M17 40CrNi 3140 46NiCr6 SNC1 35NC6 640A35 640M40 45CrNi 3145 45NiCr6 50CrNi 3150 12CrNi2 3115 14NiCr10 SNC21 10NC11 14NC11 12CrNi3 3310 13NiCr12 SNC22 10NC12 14NC12 655A12 655M13 20CrNi3 22NiCr14 20NC11 30CrNi3 28NiCr10 31NiCr14 SNC2 30NC11 30NC12 37CrNi3 35NiCr18 SNC3 35NC15 12Cr2Ni4 E3310 14NiCr18 12NC15 20Cr2Ni4 E3316 22NiCr14 20NC14 659A15 659M15 20CrNiMo 8620 8720 20NiCrMo2 21NiCrMo2 20NCD2 805A20 805M20 40CrNiMoA 4340 9840 36NiCrMo4 40NiCrMo6 SNCM8 35NCD5 40NCD3 817M40 816M40 683/1 4、4a、4b 45CrNiMoVA 4437 SNCM9 18Cr2Ni4WA 25Cr2Ni4WA 铸钢牌号对照(一)普通铸钢棒牌号对照 中国 美国 德国 日本 法国 英国 GB AISI、ASTM DIN JIS NF BS ZG1Cr13 CA-15(ACI) G-X8Cr14(1.4008)