Description
Lucas-Milhaupt Sil-Fos® Rings for brazing copper tubular components. Braze rings are easy to use, minimize waste, and provide visual verification of a complete, sound braze joint. Sil-Fos Rings are a brazing alloy composed of 15% Silver (Ag), formed into rings to fit inside the flared fitting used to join copper tubing and fittings (commonly used in HVAC/R systems). When properly heated, the rings create a tight, leak proof joint.
Specifications
| Weight | 0.0027 Pounds (lbs) |
|---|---|
| Width | 1.125 Inches (In) |
| Height | 6 Inches (In) |
| Country of Origin | USA |
| Length | 0.875 Inches (In) |
| Application | Best alloy for general copper-copper brazing in the Sil-Fos family. For copper-to-copper joints the phosphorus in the Sil-Fos product serves as the fluxing agent and no separate flux is necessary. For brass applications, however, flux is recommended. For |
| AWS Specifications | BCuP-5 |
| Brand | Lucas-Milhaupt |
| Color | Gray |
| Composition | Ag15Cu80P5 |
| ISO Code | US |
| Liquidus | 1475 |
| Silver Content | 15 |
| Solidus | 1190 |
| Temperature Melt/Flow | 1,475°F (801.6°C) |