Tinger's products are widely used in refrigeration, refrigerators, air conditioners, aerospace, military nuclear power, electrical appliances, drilling and mining, jewelry and other industries. Brazing materials of various specifications and shapes. Our products not only sell well in the Chinese market, with a product market coverage rate of 60-70%, including Gree, Midea, Danfoss, Panasonic, LG, Samsung and other well-known international and domestic companies, but also exported to the Middle East, Southeast Asia, Europe and the United States and other countries, deep Popular with users.
Introduction
Phos-Copper-Silver Brazing Alloy(Low Silver solder) can reduce melting point, improve plasticity of brazing alloy and wettability of copper, as well as brazing alloy’s strength and toughness. With good fluidity and brazing property, this kind of brazing alloys is suitable for brazing copper and copper alloy parts, and some can be suitable for brazing shake copper with copper, copper with brass in air conditioner and freezer; brazing copper with copper alloy joints in electric motor and meter.
Technical Index
| Code | Related Standard | Chemical Composition | Impurity Amount | Melting Temperature |
| Ag %
| Cu %
| P %
| Solidus℃ | Liquidus℃ |
| JAgP-1 | CWA:BCu92PAg | 0.9- 1.1 | REM | 6.8- 7.2 | ≤0.15 | 643 | 796 |
| JAgP-2 | CWA:BCu91PAg
AWS:BCuP-6 | 1.8- 2.2 | REM | 6.8- 7.2 | 645 | 790 |
| JAgP-3 | CWA:BCu90PAg | 2.8- 3.2 | REM | 6.5- 6.8 | 645 | 800 |
| JAgP-5A | CWA:BCu88PAg
AWS:BCuP-7 | 4.6- 5.2 | REM | 6.8- 7.1 | 645 | 765 |
| JAgP-6 | CWA:BCu87PAg
AWS:BCuP-4 | 5.8- 6.2 | REM | 6.8- 7.5 | 645 | 724 |
| JAgP-10 | CWA:BCu84PAg | 9.0- 11.0 | REM | 5.5- 6.5 | 645 | 790 |
| JAgP-15 | CWA:BCu80PAg | 14.5-15.5 | REM | 4.8- 5.3 | 645 | 800 |
| JAgP-18 | AWS:HgHSil-FOS | 17.5-18.5 | REM | 6.2- 6.5 | 645 | 680 |
| JAgP-20 |
| 19.5-20.5 | REM | 4.5- 5.5 | 645 | 740 |
| JAgP-25 | Russia: Ncp25Ф | 24.5-25.5 | REM | 4.8- 5.3 | 645 | 710 |
| JAgP-5B | CWA:BCu89PAg
AWS:BCuP-3 | 4.8- 5.2 | REM | 5.8- 6.7 | 645 | 785 |
Advantages
1. Wide range of applications
0%-20% silver content:brazing copper parts. Higher silver content also stainless steel-steels
2. High Joint Strength, No Deformation
Increase silver content can improve strength,lower melting point to protect the base metal
3. Good electrical conductivity
high joint strength, good plasticity, and good electrical conductivity
