The Copper and Tin alloy filler metals
This kind of filler metals contain copper and tin alloy,without any Precious metal element, low price, to replace silver filler metals. Used for brazing the carbon steel, stainless steel , copper and copper alloy, in the Tunnel-type heating furnace and Ammonia decomposition atmosphere. This kind of brazing process has no oxidation and does not need brazing fluxes, so it does not need cleaning after brazing and is more environmentally friendly. Any size is available according to the customer's requirement.