合金结构钢：1524 1330 1335 1340 1345 1 1.5515 38B2 SMn420 SMn433 SMn438 SMnc443 20Mn2 20Mn2A 20Mn2E 30Mn2 30Mn2A 30Mn2E 35Mn2 35Mn2A 35Mn2E 40Mn2 40Mn2A
40Mn2E 45Mn2 45Mn2A 45Mn2E 50Mn2 50Mn2A 50Mn2E 20MnV 27SiMn 35SiMn 42SiMn 20SiMo2MoV 25SiMo2MoV 37SiMo2MoV 40B 40BA 40BE 50B 50BA 50BE 1541 1547 5115 5120 5 5145 5150 40MnB 40MnBA 40MnBE 45MnB 45MnBA 45MnBE 20MnMoB 20MnMoBA 20MnMoBE 15MnVB 15MnVBA 15MnVBE 20MnVB 20MnVBA 20MnVBE 40MnVB 40MnVBA 40MnVBE 20MnTiB 20MnTiBA 20MnTiBE 25MnTiBRE 25MnTiBREA 25MnTiBREE 15Cr 15CrE 15CrA 20Cr 20CrA 20CrE 30Cr 30CrA 30CrE 35Cr 35CrA 35CrE 40Cr 40CrA 40CrE 45Cr 45CrA 45CrE 50Cr 50CrA 50CrE SCr415 SCr420 SCr430 SCr430 SCr435 SCr440 SCr445 1.7016 1.7030 1.7033 1.7035 1.5538 37MnB5 17Cr3 28Cr4 34Cr4 41Cr4 38CrSi 38CrSiA 38CrSiE 12CrMo 12CrMoA 12CrMoE 15CrMo 15CrMoA 15CrMoE 20CrMo 20CrMoA 20CrMoE 30CrMo 30CrMoE 30CrMoA 35CrMo 35CrMoA 35CrMoE 42CrMo 42CrMoA 42CrMoE 12CrMoV 12CrMoVA 12CrMoVE 35CrMoV 35CrMoVA 35CrMoVE 12Cr1MoV 12Cr1MoVA 12Cr1MoVE 25Cr2MoV 25Cr2MoVE 25Cr2Mo1VA 25Cr2Mo1V 25Cr2Mo1VE 38CrMoAL 38CrMoALA 38CrMoALE 40CrV 40CrVA 40CrVE 50CrVA 50CrV 50CrVE 4118 4 6150 1.7243 1.7218 1.7220 1.7225 1.8159 18CrMo4 25CrMo4 34CrMo4 42CrMo4 SCM415 SCM420 SCM430 SCM435 SCM440 SUP10 5115 5120 5140 4140 4720 43201.7131 1.7147 1.7035 1.7225 1.5810 1.5805 1.5752 1.6523 1.6511 1.5752 E9310 8620 4340 E4340 SMnC420 SCM421 SCM440 SNC236 SNC415 16MnCr5 20MnCr5 41Cr4 42CrMo4 18NiCr5-4 10CrNiCr5-4。深圳市龙兴钢金属材料欢迎你的来电：联系人陈磊