Nickel Alloy Welding Electrode, Welding Electrode E7018 Nickel Alloy Welding Electrode, Welding Electrode E7018Besides Er NiCu-7, we deliver welding materials of Hastelloy C-276, C-22, Inconel 625 ... , Inconel 718 etc. Following is the pictures for welding wire,1.Raw Materials: Pure Nickel, Copper, etc2.Main ... is available for your reference anytime. Nickel Alloy Welding Electrode