Welcome to the New Keller Supply Website - Our new website is now live. Enjoy improved product search, enhanced navigation, and an upgraded online experience. We welcome your feedback as you explore the new site.
Composition14.5 to 15.5% Silver, 4.8 to 5.2% Phosphorus, Copper
Container TypeStick Tube
Diameter1/8
For Joining MaterialBrass, Low Nickel Copper, Nickel Base Metal
IndustryHVAC
Length20
Additional Information
ANSI/AWS A5.8 Class BCuP-5|ASME SFA 5.8 Class BCuP-5|QQ-B-654A BCuP-5|EU Reach/RoHS Compliant
Features & Benefits
Popular choice for copper brazing air conditioning and refrigeration connections
Flows into tight connections when heated above its liquidus temperature
Wide melting range allows operators to fill loose connections and "cap" or "build-up" around the finished joint
Popular brazing filler metal for HVAC and refrigeration connections
Recommended joint clearance of 0.003 in to 0.006 in
For brazing brass or copper-to-brass Stay-Silv® white flux is suitable for most applications
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
Stay-Silv® 15 phos-copper filler metal is the industry standard for air conditioning/refrigeration applications. It's melting range is useful in filling wider clearances while providing good service ductility. Complies with the EU Reach and RoHS directive.
RHEPTS AC 15620F1 BRAZING RODS 0.050IN X 1/8IN X 20IN 15% SILVER (PACK OF 28)