Stay-Silv® 15 has proven its value for many years as it has been considered the industry's standard 15% silver alloy. This filler metal is excellent for situations where close fit-up does not exist and where thermal expansion and service vibration are involved.

Stay Silv 15 can be used to braze brass with the use of appropriate brazing flux. Stay Silv 15 is not recommended for brazing steel or other ferrous metals due to sufficient lack of joint ductility. It is generally suitable for brazing low nickel, (10% maximum), copper/nickel base metals. OSHA Safety and Health Standards, available from the U.S.

Jul 24, 2020 · Stay-Silv 15% Flat Brazing Rods.050" x 1/8" x 20" 15% Silver, 5% Phosphorus, remainder Copper; Best alloy at filling gaps when close fit-ups cannot be made; Highest joint ductility and strength in HVAC-R applications; Solidus Temperature: 1190F, 643C; Liquidus Temperature: 1475F, 802C; Recommended Brazing Range: 1300-1500F, 705-815C; Meets AWS ...

Stay-Silv® 15 phos-copper filler metal is the industry standard for air conditioning/refrigeration applications. Its melting range is useful in filling wider clearances while providing good service ductility. Complies with the EU Reach & RoHS directive. Features. Popular choice for copper brazing air conditioning and refrigeration connections

Stay Silv 15 is a frequent choice for copper brazing. It has a wide melting range that allows operators to fill loose connections and “cap”, or build up, around the finished joint. When heated above its liquidus, however, it will penetrate tight connections. Stay Silv 15 is also a suitable choice to braze brass. In these

Stay-Silv® 15 phos-copper brazing alloy filler metal .050" x 1/8" flat x 20" long rod 8-stick mini-pack tube is the industry standard for air conditioning/refrigeration applications. Stay-Silv® 15 can also braze copper-to-copper and copper-to-brass with an appropriate brazing flux.