Lucas Milhaupt Sil-Fos 15% Silver Brazing Alloy
Sil-Fos 15 is the preferred alloy for general copper-copper brazing; the phosphorous in the Sil-Fos family serves as a fluxing agent, no flux is recommended. Sil-Fos 15 is the best alloy to use when joining metals where close fit-ups cannot be maintained and is well suited for use in referigeration applications.
- Joins CU to CU (phosphorus serves as flux)
- Joins CU to Brass (flux is recommended)
- Highest joint ductility of entire Sil-Fos family
- Slow Flow
- Made in USA
Industry Applications:
HVAC/R Refrigerant systems, air conditioning coils, evaporator coils
- Name: SIL-FOS 15
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Nominal Composition: Silver 15.00, Copper 80.00, Phosphorous 5.00,
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Liquidus: 1475 °F, 802 °C
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Solidus: 1190 °F, 643 °C
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AWS:AWS: BCuP-5
Download Technical Data Sheet
Options: (1 lb Tube)
- 1/16" (1.6 mm)
- 3/32" (2.4 mm)
- 1/8" (3.2 mm)
