SilverAlloy A-71Ti-Active
Nominal Chemical
Composition
INTRODUCTION
Aufhauser SilverAlloy A-71Ti-Active is an active, brazing alloy that promotes wetting and good capillary action on several surfaces that would otherwise be difficult to join by brazing. This alloy has exceptional corrosion resistance due to the high silver content.
APPLICATIONS
Brazing with Aufhauser SilverAlloy A-71Ti-Active provides a reliable method of bonding ceramics, graphite, diamond, tungsten carbide, copper, kovar, nickel, nickel alloys, carbon steels, stainless steels.
GENERAL INFORMATION
Chemical Composition (wt %)| Silver | Copper | Titanium |
|---|---|---|
| 71 | 27 | 2 |
| Zn | Cd | Pb | P | C |
|---|---|---|---|---|
| < 0.001 | < 0.001 | < 0.002 | < 0.002 | < 0.005 |
ADDITIONAL INFORMATION
PHYSICAL and MECHANICAL PROPERTIES
| Solidus | 1436°F | 780°C |
| Liquidus | 1481°F | 805°C |
| Recommended Brazing Temperature | 1582-1631°F | 861-888°C |
| Recommended Brazing Atmosphere | 10-5 mm Hg vacuum or inert gas | 10-5 mm Hg vacuum or inert gas |
| Density | 5.15 troy ounce/in3 | 9.78 g/cm3 |