Tin Bronze
Tin bronze alloys based on copper suitable for the TIG / MIG techniques. Supplied as rods and wires.
Tin Bronze
| Standard | Alloy | Chemical Composition(%) | Melting Range | Application | |
| Solidus | Liquidus | ||||
| AWS A5.7 BS EN14640 |
ERCuSn-A CuSn6P |
Cu:Bal. Fe:0.1 Sn:4.0-7.0 P:0.1-0.35 Zn:0.1 Other:0.5 | 910℃ | 1040℃ | Particularly suitable for the welding of copper with Cu-Sn alloy, especially for the joining welding of Cu-Zn alloy with steel. Can also be used in repairing cast copper product.Pre-heat suggested for large size products, and pulsed arc welding is recommended for multilayer on steel. |
| AWS A5.7 BS EN14640 |
ERCuSn-C CuSn9P |
Cu:Bal. Fe:0.1 Sn:7.0-9.0 P:0.1-0.35 Zn:0.2 Other:0.5 | 875℃ | 1025℃ | Recommended for the joining welding of copper with Cu-Sn alloy.Best for the joining welding of Cu-Zn alloy with steel.Pre-heat suggested for the large size products, and pulsed arc welding is recommended for multilayer on steel. |
| BS EN14640 | CuSn10 | Cu:Bal. Mn:0.2-0.35 Si:0.2-0.3 Sn:9.0-10.0 Other:0.5 | 887℃ | 1020℃ | Recommended for the joining welding of copper with Cu-Sn alloy.Best for the joining welding of Cu-Zn alloy with steel.Pre-heat suggested for the large size products, and pulsed arc welding is recommended for multilayer on steel. |
Shapes:
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Rods | φ1.6-4.0mm Length: 200-1000mm |
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Wires | Spools:φ0.6-1.6mm Coils: 0.6-4.0mm |