Phos-Copper ,Phos-Copper-Silver ,Silver-Copper-Zinc,Silver-Copper-Zinc-Tin,Silver-Copper-Zinc-Cd,Copper-Zinc,Aluminum base copper welding rods / brazing rods / solder rodsPhos-Copper-Silver ,Silver-Copper-Zinc,Silver-Copper-Zinc-Tin,Silver-Copper-Zinc-Cd, Phos-Copper-Silver Brazing alloysDESCRIPTION:Silver-Phos-Copper brazing alloy can reduce the melting points,it can improve both the alloy's ...