Nihonweld N-CuAl-A2 description: N-CuAl-A2 aluminum bronze is the most versatile welding electrode in this family of alloys.
N-CuAl-A2 contains an additive to inhibit inter-granular stress corrosion cracking. This is particularly important when welding on C61300 and C61400 base metal. N-CuAl-A2 will weld and join many ferrous and nonferrous metals and combinations of dissimilar metals. These metals include the more weldable grades of cast iron, high and low carbon steels, copper, bronzes and copper-nickel alloys.