... welding ability, excellent fluidity. For brazing steel, copper alloy, nickel alloy.GJY-25cdAWS:BAg-2724-2629- ... point, perfect welding ability,. For brazing steel, copper alloy, nickel alloy.GJY:40cdThe European UnionAg-30439 ... welding ability, excellent fluidity. For brazing steel, copper alloy, nickel alloy.GJy-45cdAWS:BAg-144-4614- ... joints. High silver brazing alloys ring (Silver,copper ,zinc Cadmium