Good flow property,economical,widely used in the brazing of presetting in air-conditioners and the no-vibratim load areas.
Phosphorus-Copper Brazing Alloy has features of good-flowing,low price and good workmanship, it needn't use flux.it appropriate for touch-welding,gas flame welding,high-frequency welding and welding inside stove,welding joint has better intensity and electric conductivity.it shoud use flux when weld copper alloys.
| Brazing Alloy | Composition(%) | Melting Range
(oC) | Principal areas of application |
| Cu | P | Sn | Impurities Total | Solidus | Liquidus |
| SCuP-2 | | 6.8-7.5 | - | Small 0.15 | 710 | 800 | Good flow property,economical,widely used in the brazing of presetting in air-conditioners and the no-vibratim load areas. |
| SCuP-7Sn | 6.5-7.5 | 6.5-7.5 | 640 | 680 | Suitable for brazing copper Pipe and copper Alloy with low Melting point and good flow property than HP-04 |
| SCuP-5Sn | 4.8-5.8 | 7.0-8.0 | 620 | 670 | Lower melting point and better flow |
