AWS A5.7: ERCuSn-A
BS EN14640: CuSn6P
| Cu | Fe | P | Si | Sn | Zn | Pb | Other |
|---|---|---|---|---|---|---|---|
| Balance | / | 0.10-0.35 | / | 4.0-6.0 | / | ≤0.02 | ≤0.5 |
Melting range: 910-1040 °C
Tensile strength: 320-360N/mm²
Elongation: 20-25 %
Hardness(Brinell): 80-90HB
Density: 8.7g/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 wieh 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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