Lucas Milhaupt 95177 Sil-Fos 15, 7 Rods, 15% Silver
$34.99
SKU 95177
Lucas Milhaupt 95177 Sil-Fos 15, 7 Rods, 15% Silver
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 refrigeration applications.
- Joins CU to CU (phosphorus serves as flux)
- Joins CU to Brass (flux is recommended)
- Highest joint ductility of entire Sil-Fos family
- Allows for fillet build up
- Slow flow but penetrates well into long shear depths
- Made in USA
Product Specifications
| 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 |
Industry Applications:
HVAC Brazing
HVAC/R Refrigerant systems, air conditioning coils, evaporator coils.