Harris Products Group, 0H636F, Phos-Copper Brazing Alloy, Suitable for Copper; Brass; Bronze, Joint Clearance 0.002 in - 0.005 in, Self-Fluxing

Harris® 0HP phos-copper brazing alloy is an economical brazing filler metal (very fluid medium temperature brazing alloy) for joining copper, brass, and bronze. Will withstand moderate vibration. Recommended joint clearance is .002 in. - .005 in. Stay Silv 0HP, (and other phosphorus containing filler metals), should not be used to braze ferrous or nickel alloy base metals. Complies with the EU Reach & RoHS directive.

Features

• Complies with the EU Reach & RoHS directive
• Not recommended for brazing steel or other ferrous base metals
• Recommended joint clearance of 0.002 in. - 0.005 in. (0.05 mm - 0.13 mm)
• Alloy flows quickly at brazing temperature requiring close joint tolerance, less than 0.005 in. (0.13 mm)
• Economical choice for copper brazing
• Primarily used in manual brazing applications
• Corrosion resistance is generally similar to the copper base metal, but phosphorus containing alloys, including Harris® 0HP, should not be used if the braze is exposed to sulfur or sulfur compounds in service
• Suitable for brazing brass
• Copper is self-fluxing, so no manual flux application is required
• When brazing brass, operators should avoid over heating and use Stay Silv® white brazing flux

• Weight: 1.02 lbs
• Chemical Composition: Phosphorus 7.0-7.4%, Copper remainder, Others 0.15% max
• Solidus Temperature: 1310 F (710 C)
• Liquidus Temperature: 1450 F (788 C)
• Specific Gravity: 8.21
• Recommended Joint Clearance: 0.002 in - 0.005 in
• Material Compatibility: Copper, Brass, Bronze
• Flux Requirement: No flux required for copper; Stay Silv white flux for brass
• Corrosion Resistance: Similar to copper; avoid sulfur exposure
• Use Limitations: Not for ferrous or nickel alloy base metals

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