15% Silver "phos copper" brazing alloy rod for joining copper to copper (with or without flux) & copper to brass (flux required). Commonly used in plumbing & HVAC applications; copper pipe, hot water tanks, plumbing fittings, etc. Excellent for gap-filling where close fit-up does not exist, and where thermal expansion and service vibration are involved. When heated above liquidus temperature will flow into tight connections. Highest joint ductility and strength in HVAC-R applications. Melting Range (approx): 645-800°C. AWS Specification A5.8-B CuP5. 

• 2.4mm Bare - Handy Pack 5 rods 

SUITABLE FOR
> Joining copper to copper - can be used without flux, due to phosphorous content
> Joining copper to brass - flux required
> Popular for copper pipe, plumbing fittings, hot water tanks, etc

SPECIFICATIONS & PROPERTIES
> Recommended for joints subject to thermal expansion and service vibration
> When heated above liquidus temperature will flow into tight connections
> Excellent for gap-filling where close fit-up does not exist
> Highest joint ductility and strength in HVAC-R applications.
> Melting Range (approx): 645-800°C
> AWS Specification A5.8-B CuP5

NOT SUITABLE FOR
> Joining ferrous materials, steels and nickel alloys
> Use in sulfur containing atmospheres