42SiMn 15MnVB合结钢
价格：15.00
12CrMoG15CrMoG12Cr2MoG12Cr1MoVG12Cr2MoWVTiB12Cr3MoVSiTiB10Cr9Mo1VNbnVB40MnVB20MnTiB25MnTiB12CrMo15CrMo20CrMo30CrMo30CrMoA35CrMo42CrMo12CrMoV35CrMoV38CrMoAl15CrMn20CrMn40CrMn20CrMnSi25CrMnSi30CrMnSi30CrMnSiA35Cr42SiMn15MnVB20M15MoG20MoGMnSiA20CrMnMo40CrMnMo20CrMnTi30CrMnTi20CrNi40CrNi45CrNi50CrNi12CrNi212CrNi320CrNi330CrNi337CrNi312Cr2Ni420Cr2Ni420CrNiMo40CrNiMoA)