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Harris 15620F1 15 Silver Phos-Copper Brazing Alloy Rods .05" x 1/8" x 20 AWS A5.8 BCuP-5

Original price $130.53 - Original price $130.53
Original price
$130.53 - $130.53
Current price $130.53

Harris 15620F1 15 Silver Phos-Copper Brazing Alloy Rods .05" x 1/8" x 20 AWS A5.8 BCuP-5


Stay-Silv 15 phos-copper filler metal is the industry standard for air conditioning/refrigeration applications. Its melting range is useful in filling wider clearances while providing good service ductility. Conforms to the EU Reach & RoHS directive.  


  • A popular choice for copper brazing of air conditioning and refrigeration connections
  • Flows into tight connections when heated above its liquidus temperature
  • The wide melting range allows operators to fill loose connections and cap or build-up around the finished joints. When heated above its liquidus it will penetrate tight connections.
  • Popular brazing filler metal for HVAC and refrigeration connections
  • Recommended joint clearance of 0.003 in. - 0.006 in. (0.08 mm - 0.15 mm)
  • Flux is not required for copper brazing as it is self-fluxing. For brazing brass or copper-to-brass Stay-Silv white flux is suitable for most applications. Harris Eco Smart boric acid-free flux, powder or paste, is an excellent choice to promote sound brazed assemblies
  • Corrosion resistance is generally similar to the copper base metal, but phosphorus-containing alloys, including Stay-Silv 15, should not be used if the braze is exposed to sulfur or sulfur compounds in service
  • Not recommended for brazing steel or other ferrous metals due to sufficient lack of joint ductility
  • Suitable for brazing low nickel (10% maximum) copper/nickel base metals
  • Conforms to the EU Reach & RoHS directive