结构钢Q235q Q345q Q375q Q420q
耐腐蚀钢板和钢带:Q235NHYJQ245NHYJQ295GNHJQ310GNHJQ310GNHLJQ345GNHJQ345GNHLJA20123A20133L52953L53103L53104L53453L53454合金结构钢丝:12CrNi3AA4212312Cr2Ni4AA4312315CrAA2015318Cr2Ni4WAA2518320CrNi3AA4220330CrMnSiAA2430330CrMnSiAA2430335CrMnSiAA24353A45303A33383A20383A20386A50403A23503A20403A52253A34313A14303A14306A5130330CrMnSi2A38CrMoAlA38CrA38CrE40CrNiMoA50CrVA40CrA30CrNi3A25Cr2Ni4WA30CrMnMoTiA30SiMn2MoVA30SiMn2MoVE30CrNi2MoVA55CrSiA60Si2MnA65Mn70T9AT8MnA弹簧钢丝:FDCTDCVDCFDCrV-ATDCrV-AVDCrV-AFDCrV-BTDCrV-BVDCrV-BFDSiMnTDSiMnFDCrSiTDCrSiVDCrSi冷镦钢丝:ML10ML15ML18ML20ML25ML30ML35ML40ML45ML20MnAML30CrMnSiAML16CrSiNiML20CrMoAML30CrMoAML35CrMoAML42CrMoAML38CrAML40CrNiMoAU10102U40052U4012U40202U40252U40302U40352U40402U40452A00204A24304A45164A30204A30314A30354A30424A20384A50404建筑用钢筋和钢丝:Q215Q23524MnTi20MnSiCRB550CRB650CRB800CRB970CRB117041MnSiV6070Ti70L33350L34000L35000Q235K20MnSi40Si2Mn45Si2Cr75758021MnSi24MnTi41MnSiV70Ti)