5 Sticks Phosphor Copper Brazing Rods BCuP 2 Low Temperature Self Fluxing Welding for Pipes AirConditioner Refrigerators Pipe Oven Round 2x500mm

【Size】- Round 2x500mm (Diameter * Length) 【Package include】- 5Pcs Phosphor Copper Brazing Rods 【Material】- BCuP-2 phosphor copper welding rod composition : Phosphor (P): 7%, Copper (Cu): the remainder. Phosphorus copper electrode welding copper pipe without flux, phosphorus is a reducing agent, can reduce cuprous oxide, phosphorus oxide floating on the sur-face of the weld, phosphorus copper electrode fluidity is good, with self-brazing. Flux must be added when copper and iron pipes are welded. 【Brazing temperature】- 710-810℃, low melting point, good fluidity, low cost, strong caulking. 【Application】- BCU93P copper brazing rods for copper hvac is used for brazing of copper & copper alloy in motors, air-conditioners, meters, and refrigeration industry, copper solder for jewelry copper phosphorus brazing rod. Also can braze some pipes, wire or the small copper braze job and the art project.