good fluidity Phos Copper Silver brazing alloys welding rod made in China
| Min. Order: | 50 Kilogram |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 58000 |
| Place of Origin: | Henan |
Company Profile
| Location: | Xinxiang, Henan, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company, Service |
Product Detail
| Model No.: | "BCUP-3 BCUP-5 BCUP-6 BCUP-7 " |
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| Means of Transport: | Ocean, Land |
| Brand Name: | Qixing |
| Length: | 300-1000mm |
| Type: | rod |
| Weight: | 10-30g |
| Keyword: | Phos Copper brazing alloys |
| Shape: | square |
| Certification: | SGS / ROHS / ISO9001:2008 / ISO900014001:2004 |
| Material: | High purity 99.99% cathode copper |
| Advantage: | Excellent ductility, smooth incision |
| Package: | 11.34kg/carton, as customer demands |
| Usages: | copper to copper welding |
| Application: | Air conditioner/ Refrigerating System |
| OEM service: | Accept OEM |
| Company Type: | Factory |
| Production Capacity: | 58000 |
| Packing: | noraml package |
Product Description
Phos-Copper-Silver Brazing Alloy (Low-silver solder)
1. Introduction
Phos-Copper-Silver Brazing Alloy can reduce melting point, improve plasticity of brazing alloy and wettability of copper, as well as brazing alloy's strength and toughness.
2. Technical Index
Code | Related Standard | Chemical Composition | Impurity Amount | Melting Temperature | Major Characteristic | Typical Application | |||
Ag % | Cu % | P % | Solidus℃ | Liquidus℃ | |||||
JAgP-1 | CWA:BCu92PAg | 0.9- 1.1 | REM | 6.8- 7.2 | ≤0.15 | 643 | 796 | Lower solidus than Phos-copper brazing alloy. Improve wettability, strength and toughness. | Suitable for brazing copper and copper alloy parts. |
JAgP-2 | CWA:BCu91PAg | 1.8- 2.2 | REM | 6.8- 7.2 | 645 | 790 | Good fluidity and brazing property, improve strength and good plasticity. | Suitable for brazing copper with copper alloy joints in freezer and air conditioner, suitable for brazing medium gap joints. | |
JAgP-3 | CWA:BCu90PAg | 2.8- 3.2 | REM | 6.5- 6.8 | 645 | 800 | Improve strength, low phosphorus content result to liquidus with high temperature | Suitable for brazing copper and copper alloy parts, and brazing large gap joints. | |
JAgP-5A | CWA:BCu88PAg | 4.6- 5.2 | REM | 6.8- 7.1 | 645 | 765 | Increase silver content can improve strength | 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. With low phosphorus content suitable for brazing large gap joints; with high phosphorus content suitable for brazing small gap joints. | |
JAgP-6 | CWA:BCu87PAg | 5.8- 6.2 | REM | 6.8- 7.5 | 645 | 724 | Excellent fluidity and brazing property, can substitute for SAgP-15(204) | With high phosphorus content suitable for brazing small gap joints. Suitable for brazing spectacle frame with flat wire and brazing ERW. With low phosphorus content suitable for brazing large gap joints | |
JAgP-10 | CWA:BCu84PAg | 9.0- 11.0 | REM | 5.5- 6.5 | 645 | 790 | Good fluidity and toughness. | Suitable for brazing copper with copper alloy in spectacle frame. Can be made into flat wire. | |
JAgP-15 | CWA:BCu80PAg | 14.5-15.5 | REM | 4.8- 5.3 | 645 | 800 | Good fluidity. | Suitable for brazing copper and copper alloy joints with medium gap in air conditioner, freezer, compressor, electric motor etc. | |
JAgP-18 | AWS:HgHSil-FOS | 17.5-18.5 | REM | 6.2- 6.5 | 645 | 680 | Eutectic solder, low melting point, good fluidity, poor plasticity. | Suitable for brazing copper with copper alloy joints in electrical appliance and electric motor. | |
JAgP-20 | 19.5-20.5 | REM | 4.5- 5.5 | 645 | 740 | Low temperature, good fluidity. | Suitable for brazing copper with copper alloy in electric motor and spectacle frame, can be made into kinds of flat wires. | ||
JAgP-25 | Russia: Ncp25Ф | 24.5-25.5 | REM | 4.8- 5.3 | 645 | 710 | Low temperature, good fluidity. | Suitable for brazing copper with copper alloy in electric motor and spectacle frame, can be made into kinds of flat wires. | |
JAgP-5B | CWA:BCu89PAg | 4.8- 5.2 | REM | 5.8- 6.7 | 645 | 785 | Increase silver content can improve strength | Suitable for brazing copper with copper alloy joints which cannot keep closely mate. |
Note:1, P: phosphorus; AG: Silver; Cu: copper;
2, CWA: China welding association; AWS: America welding Society; Russia: (unknown)
3, REM: Remain;
4, ERW: Electric Resistance Welding