|Material:||Phos Copper Brazing Filler Metal||Melting Temperature:||710-780|
|Application:||Automatical Condensor Parts Car Industry||Category:||Alloy Weld|
|Hot Sale Size:||1.3mm * 3.2mm * 500mm||Flux:||0 ,bare Bar|
|Welding Current:||International Standard||Weight:||10 - 30g|
copper filler rod,
copper based alloy
Locomotive Copper Phosphorus Solder , Frame Copper Brazing Alloy Custom Size
Phos-copper brazing alloy is base on the raw material with the binary alloy of copper-phosphorus. It has good fluidity, low cost, perfect processing property. No need to add flux when brazing copper and silver, and the joint has good strength.
Phos-copper brazing alloys filler metal has high activity and high fluidity and can flow over a larger area, showing perfect performance in contact brazing, oxy-acetylene brazing, induction brazing and furnace brazing. The joint strength is higher and the conductivity is better. A flux is required while brazing brass to brass.
|Code||Related Standard||Chemical Composition||Melting Temperature|
1, P: phosphorus; Sn: Stannum; Cu: copper;
2, CWA: China welding association; AWS: America welding Society; DVS: German Welding Society
3, REM: Remain;
Phosphorus-copper welding rod is red copper containing phosphorus. Due to its good self-decontamination ability and good fluidity and wettability, it has been made into "silver-free welding rod" instead of silver welding rod for the welding of copper and copper pipe joints in the refrigeration system of air conditioners, freezers and refrigerators. Suitable for oxy-acetylene, TIG, MIG welding, widely used in automobile, ship, electrical and other manufacturing industries.
Q : Can phosphorous copper brazing rod be used for stainless steel?
A : No, the main component of stainless steel is iron. When iron and copper are together, iron is more likely to lose electrons, making it easy to rust, which is a damage to iron !
Q : What is the difference between a brass alloy welding wire and a phosphor copper brazing filler metal ? What are they used for ?
A ; Brass brazing sticks is a copper containing phosphorus. Because of its good self-decontamination ability and good fluidity and wettability, it has been used only as a "silver-free electrode" instead of silver brazing welding rods for brazing of air conditioners and refrigerators.
Q :What are the advantages of phosphor copper welding rod?
A : Phosphor copper welding wire is a low-cost welding alloy, which can be used in copper and copper welding with no strict requirements on welding temperature and controllable device.
Contact Person: Ann