Super Alloy / FRY ALLOY X

Fry Alloy X is a nickel-chromium-iron-molybdenum alloy that offers excellent oxidation resistance and strength at elevated temperatures. This product possesses good formability, weldability, and machineability. This non-magnetic alloy is typically for parts, such as turbine rotors, shafts, flanges, blades, and bolts, requiring oxidation resistance up to 2200 F (1204 C) and relatively high strength above 1500 F (816 C). Fry Alloy X is frequently used to produce jet engine components, gas turbine parts, afterburners, tailpipes, petro-chemical components, and structural components. (UNS NO6002)

Chemical Makeup

Element Min Max
Carbon, C 0.05 0.15
Manganese, Mg -- 1
Silicon, Si -- 1
Phosphorus, P -- 0.04
Sulfur, S -- 0.03
Chromium, Cr 20.5 23
Cobalt, Co 0.5 2.5
Molybdenum, Mo 8 10
Tungsten, W 0.2 1
Iron, Fe 17 20
Boron, B (3.1.1) -- 0.01
Aluminum, Al (3.1.1) -- 0.5
Titanium, Ti -- 0.15
Copper, Cu -- 0.5

Common Applications

  • Aerospace Aerospace
  • Industrial Industrial
  • Power Generation Power Generation


  • Excellent Oxidation Resistance At High Temperatuies
  • High Strength At High Temperatures
  • Good Ductility

We stock FRY ALLOY X to the following specifications:

  • AMS-5754

Click on a cross-section to see the sizes we stock:

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