- Features
- 5% silver, 6% phosphorus, remainder copper
- Similar to 15% silphos with the ability to fill gaps and form fillets without adversely affecting strength
- Phosphorus acts as a fluxing agent when joining copper to copper, when joining brass use worthington brazing flux (331932)
- Solidus temperature: 1190 deg F, 643 deg C
- Liquids temperature: 1495 deg F, 813 deg C
- Recommended brazing range: 1325 to 1500 deg F, 720 to 815 deg C
- AWS BCuP-3