AMS4783A Cobalt Alloy, High Temperature Brazing Filler Metal, 50Co 8.0Si 19Cr 17Ni 4.0W 0.80B, 2050-2100°F (1121-1149°C) Solidus-Liquidus Range
Revised
07/15/1978
- Issuing Committee
- Content
This specification covers a cobalt alloy in the form of wire, rod, strip, foil, and powder and a viscous mixture (paste) of powder in a suitable binder.
This filler metal has been used typically for joining cobalt alloys requiring corrosion and oxidation resistant joints with good strength at elevated temperatures, but usage is not limited to such applications.
- Pages
- 5
- Citation
- SAE International Material Specification, Cobalt Alloy, High Temperature Brazing Filler Metal, 50Co 8.0Si 19Cr 17Ni 4.0W 0.80B, 2050-2100°F (1121-1149°C) Solidus-Liquidus Range, SAE Standard AMS4783A, Revised July 1978, Issued May 1971, https://doi.org/10.4271/AMS4783A.