Bronze (E CuSn-A)
Bronze (E CuSn-A)
Stick Electrode specially for the Welding of copper and bronze conforming AWS class of SFA 5.6 ECuSn-A
- Welding of Copper or Bronze to steel
- Impeller blades, Valve seats
- Brass, Galvanized iron, Malleable Iron
- Ship propellers, Bearings, Bushings
- Cast iron welding where colour match is not necessary
- Joining dissimilar metals such as mild steel to phosphorus bronze and brass
- Copper-Tin electrode
- Due to high heat conductivity of Cu alloys, preheat of 260-370ºC is recommended for heavy sections
- Typical 93% Cu-6% Sn deposit
- No preheat is required on thin sections and ferrous base material
