Copper Phosphorus Brazing Alloy
Filler metals in the BCuP classification are very fluid at brazing temperatures and penetrate joints with tight and wide clearances for various brazing processes, such as resistance brazing, flame brazing and induction brazing. Copper and phosphorus are the two major elements in the copper-phosphorus brazing alloys, phosphorus inclusion gives the filler metal a self-fluxing property on copper. These alloys are used primarily for joining copper and copper alloys and should not