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Diameters / Packaging

25 lb Box
0.050 x 1/8 in (1.3 x 3.2 mm) 0H636F
1/16 in (1.6 mm) 0H336R
3/32 in (2.4 mm) 0H536R
3/32 x 3/32 in (2.4 x 2.4 mm) 0H536S

Harris® 0HP

Phos-copper filler metal for brazing copper-to-copper.


Harris® 0HP phos-copper brazing alloy is a low cost alloy use for many copper-to-copper applications where moderate fit-up can be maintained and brazing temperature is not critical. Complies with the EU Reach & RoHS directive.


  • Economical choice for copper brazing
  • Copper is self-fluxing, so no manual flux application is required
  • Alloy flows quickly at brazing temperature so requires close joint tolerance less than 0.005 in. (0.13 mm)
  • Primarily used in manual brazing applications
  • Suitable for brazing brass
  • When brazing brass, operators should avoid over heating and use Stay Silv® white brazing flux
  • Not recommended for brazing steel or other ferrous base metals
  • Corrosion resistance is generally similar to the copper base metal, but due to its phosphorus content should not be used if the braze is exposed to sulfur or sulfur compounds in service
  • Recommended joint clearance of 0.002 in. - 0.005 in. (0.05mm - 0.13mm)
  • Complies with the EU Reach & RoHS directive

Typical Applications

  • Copper-to-copper joint brazing
  • Brass joint brazing


Warning -

Cancer and Reproductive Harm -