Alloy | Chemical Composition % | Melting Range °C | application | |||
Ag | P | Cu | Solidious | Liquidious | ||
BCuP-2 | / | 7.0-7.5 | balance | 710 | 793 | for copper and copper alloy |
BCuP-6 | 1.8-2.2 | 6.8-7.2 | balance | 645 | 788 | for brazing copper parts in air-conditioner, freezer and refrigerator |
BCuP-3 | 4.8-5.2 | 5.8-6.2 | balance | 645 | 815 | |
BCuP-7 | 4.8-5.2 | 6.5-7.0 | balance | 645 | 785 | |
BCuP-4 | 5.8-6.2 | 7.0-7.5 | balance | 645 | 724 | |
BCuP-5 | 14.5-15.5 | 4.8-5.2 | balance | 645 | 800 |