brazing welding rods 1.alloy:China:BCu91PAg. America:BCuP-6. 2.easy flow,good solderability,plastic nature,better strength. Contain a less phosphorus, ... . Phos-Copper Brazing Alloys phos-Copper brazing alloys are easy-flow, low cost ones and shows perfect performance in contact brazing, oxy-acetylene brazing, induction brazing and furnace brazing. The ...