SAE AMS5877A
Iron Alloy, Corrosion and Heat Resistant, Bars, Forgings, and Rings 29Fe - 22Cr - 21Ni - 18.5Co - 3.2Mo - 2.8W - 0.78Ta - 0.30Al - 0.052Zr - 0.05La - 0.20N, Solution Heat Treated.
This specification covers a corrosion and heat resistant alloy in the form of bars, forgings, flash welded rings, and stock for forging, flash welded rings, or heading. These products have been used typically for parts, such as turbine rotors, shafts, blades, and bolts, requiring high strength and oxidation resistance up to 2000 degrees F (1093 degree C), but usage is not limited to such applications. Alloy: H 5556 UNS Number: R30556
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS5877B | 2002-01-24 | Latest | |
AMS5877A | 1996-08-01 | Historical | |
AMS5877 | 1989-07-01 | Historical |