AWS A5.7 ERCuAl-A1
EN DIN 14640 : S Cu6100 (CuAl8)
Cu | Si | Zn | Al | Mn | Other |
---|---|---|---|---|---|
Bal | 0.1 | 0.2 | 7.5 | 0.5 | 0.5 |
Melting range: 1030-1040 °C
Tensile strength: 380-450 N/mm²
Elongation:40- 45 %
Hardness(Brinell): 100HB
TIG , MIG
Argon
Corrosion- and seawater-resistant alloy with very good glide properties (metal-metal). A 215/8 W is very easy to handle and ensures a perfect weld in the root pass and a clean top surface. The seam is smooth and non-porous. Joint and build-up welding on aluminum-bronze, high-strength brass, steel and cast iron. For use in the machine-, chemical- as well as shipbuilding industries. Joint welding: Corrosion-resistant aluminum-bronze or high strength brass pipe work. Joining of copper conduits with steel. Preheat thick workpieces to 200°C. Build-up welding: Building-up of ship propellers, kid rails, running surfaces, bearings, valves, slide gates, fittings, etc.
Rods: φ1.5-5.0mm Max.Length: 1000mm
Wire: φ0.8, 1.0, 1.2, 1.6mm on spools D300
Other dimensions are available upon request
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