AMS4783H Cobalt Alloy, High Temperature Brazing Filler Metal 50Co - 8.0Si - 19Cr - 17Ni - 4.0W - 0.80B 2050 to 2100 °F (1121 to 1149 °C) Solidus-Liquidus Range
Reaffirmed
6/19/2026
- Content
- This specification covers a cobalt alloy in the form of wire, rod, strip, foil, and powder and a viscous mixture (paste) of the powder in a suitable binder.
- Citation
- SAE International Material Specification, Cobalt Alloy, High Temperature Brazing Filler Metal 50Co - 8.0Si - 19Cr - 17Ni - 4.0W - 0.80B 2050 to 2100 °F (1121 to 1149 °C) Solidus-Liquidus Range, SAE Standard AMS4783H, Reaffirmed June 2026, Revised December 2014, Issued May 1971, https://doi.org/10.4271/AMS4783H.