By virtue of its contents of chromium, molybdenum, and tungsten and controlled iron, this alloy exhibits excellent resistance to both oxidizing and reducing acid environments as well as those containing mixed acids. It is particularly useful for resistance to pitting and crevice corrosion in acid-halide environments. Applications include the chemical processing, pollution control, flue gas desulfurization, waste incineration, and pulp and paper processing industries.

INCONEL alloy 22 is stocked & distributed by BIBUS Metals AG and Corrosion Materials.

UNS: N06022
W.Nr.: 2.4602

Technical Bulletin (PDF, 169KB)

Available Product Forms: Sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire

Technical Papers
Performance of Commercial Alloys in Simulated Waste Incineration Environments (PDF, 1.2MB)

Nickel-Chromium-Molybdenum Alloys: The Solution to Corrosion Problems in Wet Limestone FGD Air Pollution Control Systems (PDF, 884KB)

Experience in Effective Application of Metallic Materials for Construction of FGD Systems (PDF 740KB)

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