A nickel-chromium-molybdenum alloy with an addition of niobium that acts with the molybdenum to stiffen the alloy’s matrix and thereby provide high strength without a strengthening heat treatment. The alloy resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Used in chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.

UNS: N06625
W.Nr.: 2.4856

Technical Bulletin (PDF, 328KB)

Available Product Forms: Pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon, wire and extruded section

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

Nickel Alloys and Welding Products for Polythionic Acid and Chloride Containing Refinery Environments (PDF, 395KB)

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