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SAE AMS 5772G:2026-07-22

Cobalt Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, and Rings, 40Co - 22Cr - 22Ni - 14.5W - 0.07La (HS188), Solution Heat Treated

Summary

This specification covers a corrosion- and heat-resistant cobalt alloy in the form of bars, forgings, flash-welded rings, and stock for forging or flash-welded rings.

Technical characteristics

Publisher SAE International
Publication Date 07/22/2026
Page Count 8
Themes Aerospace
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ISBN ---
Weight (in grams) ---