焊接结构用碳素铸钢:中国ZG200-400H ZG230-450H ZG275-485H 国际200-400W 230-450W 270-500W 340-550W 美国WCAJ02502 WCAJ003002 WCAJ002503 欧盟GP240GH GP240GR GP280GH 1.0621 1.0625 日本SCW410 SCW450 SCW480 SCW550 SCW620 俄罗斯15JI 20JI 20TJI GB/T7659 ISO3755 ASTMA216/216A EN10213-2 JISG5102 TOCT977 WCBJ03002 WCCJ02503
铸造中.低合金铸钢
中国ZGD270-480 ZGD290-510 ZGD345-570 ZGD410-620 ZGD535-720 ZG650-830 ZGD730-910 ZGD840-1030 ZG30Mn ZG40Mn ZG40Mn2 ZG50Mn2 ZG20Mn ZG20SiMn ZG35Mn ZG35SiMn ZG35SiMnMo ZG35CrMnSi ZG20MnMo ZG55SiMnMo ZG5CrMnMo ZG40Cr1 ZG40 ZG34Cr2Ni2Mo ZG34CrNiMo ZG20CrMo ZG35CrMo ZG42Cr1Mo ZG42CrMo ZG50Cr1Mo ZG50CrMo ZG65Mn ZG28NiCrMo ZG30NiCrMo ZG35NiCrMo
铸造锰钢:中国ZG22Mn ZG25Mn ZG25Mn2 ZG30Mn ZG35Mn ZG40Mn ZG40Mn2 ZG45Mn ZG50Mn ZG50Mn2 ZG65Mn
铸造硅锰钢:ZG20SiMn ZG30SiMn ZG35SiMn ZG45SiMn ZG50SiMn
铸造锰钼钢:ZG20MnMo ZG50MnMo ZG20MnMo ZG35SiMnMo ZG42MnMoV ZG35MnMoV ZG15MnMoVCu
含络铸钢;ZG20CrMo ZG35CrMo ZG40CrMo ZG20Cr5Mo ZG17CrMo ZG30CrMnSi ZG35CrMnSi ZG30CrMnMo ZG50CrMnMo ZG60CrMnMo ZG20CrMoV ZG15Cr1Mo1V ZG14Cr5Cu
钼铸钢:ZG20Mo ZG22Mo ZG34Cr2Ni2Mo ZG34CrNiMo
铜铸钢:Cu-Ni Cu-Mn Cu-Mn-Mo
美国承压铸钢:Grade1 Grade2 Grade4 Grade6 Grade7 Grade8 Grade9 Grade10 Grade11 Grade12 Grade13 Grade14 Grade16 CA15 CA15M CA6NM ClassA,B,C ClassA,B,C(Mn-Mo) ClassA,B,C,D,E(Ni-Cr-Mo) ClassA,B(Mn-Ni-Cr-Mo) ClassA(Ni-Cr-Mo-V) ClassA,B,C(Cr-Mo) ClassA,B,C,D,E(Cr-Mo) ClassA,B(Ni-Cr-Mo) ClassA,B(Ni-Mo) ClassA(C-Mn-Ni) ClassA,B,C,D(Cr马氏体)ClassA(Cr马氏体)ClassA,B(Cr-Ni)