Stay-Silv® Brazing Alloys, Phos/Copper

• AWS A5.8 BCuP-5 QQ-B-654A
• The industry standard for air conditioning/refrigeration applications. ; ; Typical application: Good ductility; ; Phos/copper and silver/phos/copper alloys are used to braze copper to copper and copper to brass. The phosphorus content in these alloys makes them self-fluxing on copper. When brazing brass or copper to brass, use Stay-Silv® white brazing flux. These alloys are not recommended for brazing steel or other ferrous metals.

Specifications:
Type: PhosCopper Brazing Alloy
Description: 0.050 x 1/8 x 28 Stick Tube
Chemical Composition: 80% Cu, 15% Ag, 5% P
Solidus: 1190ºF, 643ºC
Liquidus: 1480ºF, 846ºC