C45E、CK45碳素钢

银亮钢冷拔材 C10 C15 C16 C35 C40 C45 C50 C60 E295GC E355GC S235JRG2 S355J2G3C C10R C15R C16R 16M nCrB5 16MnCrS5 20MnCrS5 15NiCr13 16NiCrS4 17NiCrMoS6-4 20NiCrMoS2-2 C35E C35R C40E C40R C45E C45R C50E C50R C60E C60R 34CrS4 41CrS4 51CrV4 25CrMoS4 42CrMoS4 34CrNiMo6 S235JRH S275J0H S275J2H S355J2H S355J0H S355K2H 结构用细晶粒低合金钢S275NH S275NH S355NLH S420NH S420NLH S460NH S460NLH S235JRH S275J0H S275J2H S355J0H S275J2H S355K2H S275NH S275NLH S355NHV S355NLH S460NH S460NLH S275MH S275MLH S355MH S355MLH S420MH S420MLH S460MH S460MLH 机械用弹簧钢丝 SL SM SH DM DH VDC VDCrV VDSiCr TDC TDCrV TDSiCr FDC FDCrV FDSiCr BSt420S BSt500S BSt500M