碳钢和合金弹簧钢丝
50CrVA 55CrSiA 60Si2MnA 65Mn 70 T9A T8MnA FDC TDC VDC FDCr-A TDCr-A VDCr-A FDCr-B TDCr-B VDCr-B FDSiMn TDSiMn FDCrSi TDCrSi VDCrSi
冷镦钢丝 ML10 ML15 ML18 ML20 ML25 ML30 ML35 ML40 ML45 ML20MnA ML30CrMnSiA ML16CrSiNi ML20CrMoA ML30CrMoA ML35CrMoA ML42CrMoA ML38CrA ML40CrNiMoA
建筑用钢和钢丝
Q215 Q235 24MnTi 20MnSi 41MnSiV 60 70Ti 70 L33350 L34000 L35000 Q235 K20MnSi 40Si2Mn 48Si2Mn 45Si2Cr 70 75 80 21MnSi 24MnTi 41MnSiV 70Ti
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