AWS A5.7: ERCuSn-C
BS EN14640: CuSn9P
| Cu | P | Al | Sn | Fe | Other |
|---|---|---|---|---|---|
| Balance | 0.2 | 0.01 | 8.0 | 0.1 | ≤0.5 |
Melting range: 875-1025 °C
Tensile strength: 260N/mm²
Elongation: 20-25 %
Hardness(Brinell): 80-85HB
Density: 8.8g/cm³
TIG , MIG
Shielding Gas: Argon
Particularly suitable for the welding of copper with Cu-Sn alloy, especially for the butt joining welding of brass with steel. Can also be used in repairing cast copper product. Pre-heat suggested for large size products. And pulsed argon arc welding is recommended for multilayer hard facing on steel.
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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