Tin Bronze

Tin Bronze

Tin bronze alloys based on copper suitable for the TIG / MIG techniques. Supplied as rods and wires.

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:

Rods φ1.6-4.0mm      Length: 200-1000mm
Wires Spools:φ0.6-1.6mm     Coils: 0.6-4.0mm
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