... -Tin,Silver-Copper-Zinc-Cd,Copper-Zinc,Aluminum base copper welding rods / brazing rods / solder rodsPhos-Copper-Silver ,Silver-Copper ... electric conductivity,well corrosion resistance,it can be used for welding all ferrous and nonferrous metals except of Aluminum,Magnesium,and ... 2640-4233-35680795For brazing steel to nonferrous alloys(except Titanium and Aluminum.)JAg-30BAg30CuZn BAg-2029-3137-3930- ...