Main Chemical Composition (Mass fraction)/%
Wire type  | Chemical composition code  | C  | Mn  | Fe  | Si  | Cu  | Nia  | Coa  | Al  | Ti  | Cr  | Nbb  | Mo  | W  | otherc  | 
SNi6625  | NiCr22Mo9Nb  | ≤0.1  | ≤0.5  | ≤5.0  | ≤0.5  | ≤0.5  | ≥58.0  | -  | ≤0.4  | ≤0.4  | 20.0-23.0  | 3.0-4.2  | 8.0-10.0  | -  | -  | 
ErNiCrMo-3/SNi6625/NiCr22Mo9Nb,A type of welding of nickel alloys, carbon steels, stainless steels and low alloy steels, mainly used for welding 625,601,802 alloys and 9% nickel alloys
Main Chemical Composition (Mass fraction)/%
Wire type  | Chemical composition code  | C  | Mn  | Fe  | Si  | Cu  | Nia  | Coa  | Al  | Ti  | Cr  | Nbb  | Mo  | W  | otherc  | 
SNi6625  | NiCr22Mo9Nb  | ≤0.1  | ≤0.5  | ≤5.0  | ≤0.5  | ≤0.5  | ≥58.0  | -  | ≤0.4  | ≤0.4  | 20.0-23.0  | 3.0-4.2  | 8.0-10.0  | -  | -  |