Sil-Fos 15% Silver Brazing Alloy
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Sil-Fos 15% Silver Brazing Alloy

$167.00
$167.00
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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

    • Nominal Composition: Silver 15.00, Copper 80.00, Phosphorous 5.00,
    • Liquidus: 1475 °F, 802 °C
    • Solidus: 1190 °F, 643 °C
    • 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)