Harris® Stay-Silv® 15 15620F1 Brazing Filler, 1/8 in Dia, 20 in L

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.

Harris® Stay-Silv® 15 Brazing Filler, Stick Tube Container, 1/8 in Diameter, 20 in Length, Composition: 14.5 to 15.5% Silver, 4.8 to 5.2% Phosphorus, Copper, For Joining Material: Brass, Low Nickel Copper, Nickel Base Metal, Additional Information: PhosCopper Alloy, 1190 deg F Solidus Temperature, 0.002 to 0.006 in Joint Clearance, Stay-Silv White/ECO SMART Boric Acid-Free Flux, STAY-SILV 15 Model, 1475 deg F Liquidus Temperature, 3 Fluidity Rating, 17.4 uOhm/cm Electrical Resistivity, 9.9 Electrical Conductivity (%IACS), Phosphorus Chemical Composition, 1300 to 1500 deg F Brazing Temperature

• 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

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Harris_15620F1_Specification_Sheet.pdf