1 lb Value Pack BLUEFIRE JCuPB Self Fluxing Phosphor Copper Brazing Alloy Welding Rods No Need for Flux 0.050" x 1/8" x 19.25" Industry BCuP-2 Professional Grade Propane Gas Soldering Torch Supply

BLUEFIRE JCuPB phosphor- -copper brazing alloy is a material with the binary alloy of copper- phosphors base,which has good mobility ,low cost ones and processing property.It applies to contact welding,gas flame welding,HF brazing and some furnace welding.Phosphor-copper brazing alloy has self- brazability and doesn' t need brazing flux. But flux is required whilebrazing brass to brass.American Standard:BCuP-2

• Self Fluxing: USA USA AWS A58 Class: BCuP-2 brazing alloys rods. Contents: Phosphor (P): 6.6-7.4%; Copper (Cu): Rest. This brazing alloy is close to eutectic crystal composition. It is self fluxing and do not need any brazing flux when soldering copper to copper or copper to brass joints, while for brazing brass to brass parts, Bluefire JFB-102 brazing flux is recommended for best results.
• 1LB Valued Pack: Each tube contains Fullsize 0.05"x1/8" x19.25" long brazing rods, total 1 pound in weight (Minor weight difference might exist in each tube, which is normal). GREAT SAVING!
• Best Performances: Solidus Temperature: 1310°F / 710°C, Liquidus Temperature: 1508°F / 820°C. Recommended joint clearance: 0.002"/0.007", Fluid Rating: 5. JCuPB brazing rods contain lesser phosphors, resulting a much better plastic performances and a little higher melting points.
• Versatile: A popular and economic solution for HVAC, Plumbing and Mechanical repairing. Ideal for gas welding, MIG and TIG welding, contact welding, HF brazing and some furnace welding. Perfect for brazing Copper to Copper, or Brass and Bronze joints in A/C, freezer, evaporator, heat exchange, water heater and etc. Cannot be used to weld iron or steel parts.
• High Quality: All Bluefire brazing alloys are manufactured under highest quality control.