A nickel-iron-chromium alloy containing titanium and aluminum for precipitation hardening and molybdenum for solid-solution strengthening. The alloy has high yield strength and creep resistance at temperatures to about 1110°F (600°C). A substantial iron content enables the alloy to combine high strength with good forging characteristics. Used in gas turbines for discs and shafts.

UNS: N09901
W.Nr.: 2.4662

Technical Bulletin (PDF, 77KB)

Available Product Forms: Flat bar, round bar, forging stock and extruded section

Technical Papers
n/a

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