BCu93P copper-based welding rod welding technological process is refined and the quality is stable.

  The main material of this welding rod is copper and phosphorus alloy. It boasts fine welding technique and fluidity as well as stable quality.It is applied in electric resistance brazing, gas flame brazing ,high frequency brazing and furnace brazing. The welding rod develops into two kinds, that is rod and flat bar. These two products have many different specifications. The specifications for rod areΦ1.5×500,Φ1.6×500,Φ1.8×500,Φ2.0×500,Φ2.5×500,Φ3.0×500,Φ4.0×500,Φ2.0×1000,Φ3.0×1000 and so on.  The specifications for flat bar areΦ1.5×3.2×500,Φ2.5×3.2×500,Φ4.0×1.7×500. Phosphorus plays the role as brazing flux in the brazing filler metal. Therefore, this kind of welding rod needs no brazing flux when welding.

BCu93P copper-based welding rod