Nistelle™ X Alloy

Nominal Composition (Mass %) and Physical Properties

Ni Cr Fe Mo C0 C Others Hardness Density Melting Range
Base 22 18 9 1.5 0.1 W, Mn, Si,
Nb, Al
90-98 HRB 8.22 g/cm3
0.297 lb/in3

Nistelle X

Nistelle nickel-based alloys are designed primarily for high corrosion resistance. They have excellent high-temperature strength, resistance to oxidizing and/or reducing acids (depending on the grade) and are readily machinable.

Nistelle X is a nickel-chromium-iron-molybdenum alloy having an exceptional combination of oxidation resistance and high-temperature strength. It has outstanding resistance to stress-corrosion cracking in petrochemical applications. Nistelle X retains good ductility after prolonged exposure to high temperatures.

Nistelle X has been used widely in gas turbines for hot gas path and combustion zone components such as transition ducts, combustor cans, flame holders and afterburners. It is also used in industrial furnace applications due to its resistance to oxidizing, reducing, and neutral atmospheres and in chemical industry processes.


Cast Nistelle X
UNS N06022 Powder
AMS 5390 Casting
ASTM A567 Gr.5 Casting


Nistelle X Alloy Data Sheet

Check out our Nistelle X Alloy data sheet for additional information.

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