1KG 3/10/20/30pcs Copper Electrode Welding Wire Brass Welding Rod Phosphorus Soldering No Need Solder Powder Rods Tools

1kg 50cm Brass Brazing Welding Rod Phosphorus Copper Electrode Welding Wire Soldering Rod Bronze No Need Solder Powder

Feature:
Round welding Rod Dia:1mm/2mm/3mm

Round  welding Rod Length:500mm

Flat welding Rod size : 1.3mm x 3.2mm x 500mm

Melting Temperature:710-793℃

Material: phosphor copper

Application:Commonly used in refrigerators, air conditioners and other copper pipes, copper alloys, copper materials welding

phosphor copper brazing filler metal phosphor copper electrode is a copper-phosphorus binary brazing filler metal close to the eutectic composition. It has a low melting point and good fluidity. It can flow into small gaps. However, the plasticity of the brazed joint is poor, and the joint in the working state of impact and vibration should not be used