Browse Standards AMS5661D
Historical Revised 1989-04-01

Nickel-Iron Alloy, Corrosion and Heat Resistant, Bars, Forgings, and Rings 42.5ni 12.5cr 5.8mo 2.9ti 0.015b 35fe Consumable Electrode Or Vacuum Induction Melted Solution, Stabilization, and Precipitation Heat Treated AMS5661D

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

These products have been used typically for parts, such as turbine discs, shafts, and blades, requiring high strength than AMS 5660 up to 1400 °F (760 °C) and oxidation resistance up to 1600 °F (871 °C), but usage is not limited to such applications.

AMS5661F
2012-02-09
Latest
Reaffirmed
AMS5661E
1995-12-01
Historical
Revised
AMS5661D
1989-04-01
Historical
Revised
AMS5661C
1983-10-01
Historical
Revised
AMS5661B
1972-11-01
Historical
Revised
AMS5661A
1966-03-01
Historical
Revised
AMS5661
1964-01-01
Historical
Issued

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