... 3126-2916.5-18.5—605720Lowing melting point, perfect welding ability,. For brazing steel, copper alloy, nickel alloy.GJY-30cdAWS:BAg- ... 3625-3919-23.517-19—605700Lowing melting point, perfect welding ability,. For brazing steel, copper alloy, nickel alloy.GJY:40cdThe European UnionAg ... point, excellent fluidity .Suitable for mini gap joints. High silver brazing alloys ring (Silver,copper ,zinc Cadmium