Phos-Copper Brazing Alloy
Introduction
Phos-copper brazing alloy(No silver solder) is base on the raw material with the binary alloy of copper-phosphorus.It has good fluidity,good strength , low cost, perfect processing property. No need to add flux when brazing copper and silver.It’s suitable for brazing copper with copper alloy in air-conditioners, refrigerators, evaporator, heat exchanger, water heater, etc.
Technical Index
Code | Related Standard | Chemical Composition | Melting Temperature | |||
P% |
Cu% |
Solidus℃ | Liquidus℃ | |||
JCuP-1 | CWA:BCu92P | 7.5-8.5 | REM | 710 | 780 | |
JCuP-2 | CWA:BCu93P AWS:BCuP-2 | 6.5-7.5 | REM | 710 | 800 | |
JCuP-3 |
|
6.1-6.8 | REM | 710 | 820 |
Packaging
1.Standard export seaworthy packing: with polyethylene film including drier, put them in carton;
2.According to the customer's different requirements packing.
Note
1. P: phosphorus; Cu: copper;
2. CWA: China welding association; AWS: America welding Society; DVS: German Welding Society;
3. REM: Remain;
4. Can be made welding ring, brazing different grade joints.
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