Harris Products Group, 0536R, Phos-Copper Brazing Alloy, 1.02 lb, for Copper-to-Copper, Joint Clearance 0.002-0.005 in

Harris® 0 phos-copper brazing filler metal 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.

Features

• Economical choice for copper brazing
• Complies with the EU Reach & RoHS directive
• Corrosion resistance is generally similar to the copper base metal, but phosphorus containing alloys, including Harris® 0, 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. (0.05 mm - 0.13 mm)
• Suitable for brazing brass
• When brazing brass, operators should avoid over heating and use Stay Silv® white brazing flux
• Primarily used in manual brazing applications
• Copper is self-fluxing, so no manual flux application is required
• Alloy flows quickly at brazing temperature requiring close joint tolerance, less than 0.005 in. (0.13 mm)
• Not recommended for brazing steel or other ferrous base metals

• Weight: 1.02 lbs
• Material: Phos-Copper Alloy
• Phosphorus Content: 7.1%
• Copper Content: Remainder
• Other Elements Content: 0.15%
• Solidus Temperature: 1310 F (710 C)
• Liquidus Temperature: 1460 F (793 C)
• Brazing Range: 1345 F - 1500 F (730 C - 816 C)
• Electrical Conductivity: 9.9% IACS
• Electrical Resistivity: 19.2
• Recommended Joint Clearance: 0.002 in - 0.005 in (0.05 mm - 0.13 mm)
• Flux Requirement: None for copper brazing; Stay Silv white flux for brass
• Compliance: EU REACH, RoHS, AWS A5.8 BCuP-2, ASME SFA 5.8 BCuP-2, ISO 17672 CuP 181
• Application: Copper to copper and brass brazing
• Not Recommended For: Steel or other ferrous base metals
• Corrosion Resistance: Similar to copper base metal; avoid sulfur exposure

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