Nickel Aluminum Bronze Alloy
AWS A5.7 Class ERCuNiAl
ASME SFA5.7 ERCuNiAl
Washington Alloy Nickel-Aluminum Bronze filler metal is used for MIG and TIG welding of cast and wrought nickel-aluminum bronze parts such as ship propellers, where high resistance to corrosion, erosion and cavitation in salt or brackish water is required.
Nickel-Aluminum Bronze is a very popular filler metal in offshore technology for such items as sea-water desalting, shipbuilding, and repair. Also used in the power plant and chemical industry for pumps and tube systems.