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Aluminum magnesium 5356 aluminum alloy argon arc welding wire
Argon arc welding wire is generally used ER309 wire or A302 electrode material welding. ER309 wire or A302 electrode material is suitable for joining high hardness steel, fixing steel mould base, making base buffer layer of cast steel mould hard surface, welding of crack, and argon arc welding have very good compatibility. The principle of argon arc welding technology is to use argon gas to protect metal welding material and melt the welding material on the welding base material by high curre...
