Nickel Brazing Alloy Ni-62
Nominal Chemical
Composition
REFERENCES
Nickel Brazing Alloy ProceduresINTRODUCTION
Aufhauser Ni-62 is a nickel-based brazing alloy containing a big portion of tungsten and chromium. It is suitable for brazing base metal containing tungsten, cobalt, molybdenum. It provides joints with good ductility and very high strength, both at room temperature and at elevated temperatures.
Chemical Composition, wt. %
| Ni | Cr | W | B | Fe | Si | C |
|---|---|---|---|---|---|---|
| Remainder | 12.0 | 16.0 | 2.5 | 3.5 | 3.5 | 0.5 |
PHYSICAL and MECHANICAL PROPERTIES
| Liquidus | 2020°F (1105°C) |
| Solidus | 1780°F (970°C) |
| Recommended Brazing Temperature | 2100-2200°F (1150-1205°C) |
STANDARD SIZES AND FORMS
| Powder, paste, transfer tape, flux powder paste |
SPECIFICATIONS
| AWS A5.8 BNi-10 |
| UNS N99622 |