S827 ESpecial Electrodes for Aluminum & Non-Ferrous Metals
Tin-Bronze Alloy Electrode
Covered Electrode
A tin and bronze alloy electrode, used to repair equipment made of copper alloy, bronze, and brass, and for joining steel, nickel, nickel alloys, and cast iron. Highly resistant to corrosion, seawater, salt air, and attack from acetone and dry ammonia particles. Example equipment repaired with this electrode: piston arms, sprockets, guides, turbines and centrifugal blades, fans, ship's screw propellers, motor collectors, and valve seats.
S837 ESpecial Electrodes for Aluminum & Non-Ferrous Metals
CuMnNiAl Alloy Electrode for Marine Bronze
Covered Electrode
A CuMnNiAl alloy electrode used for joining and overlaying aluminum bronze alloys, high-manganese alloy steel, and gray cast iron. Resistant to seawater, erosion, corrosion, and chemical attack. Commonly used in the chemical industry (valves, pumps) and shipbuilding (ship propellers). Example equipment repaired with this welding wire: ship propellers, propeller shafts, sleeves, turbines and pump housings, heat exchanger plates, mixer blades, gear wheels, punches, and dies.
S857 ESpecial Electrodes for Aluminum & Non-Ferrous Metals
Aluminum-Silicon Repair Electrode
Covered Electrode
An aluminum-silicon alloy electrode for repairing and maintaining aluminum equipment such as engine blocks, gear cases, engine gear box units, storage tanks, containers, vessels, and other aluminum components. (4043)
S907 ESpecial Electrodes for Aluminum & Non-Ferrous Metals
12% Silicon Aluminum Casting Electrode
Covered Electrode
An aluminum electrode with 12% silicon content, used to repair and join aluminum castings, plus repair and maintenance of sheet aluminum and aluminum castings. Also used to build up and fill cracked aluminum castings, with good weldability and low spatter. (4047)