An iron-chromium-aluminum alloy that is oxide dispersion strengthened and produced by mechanical alloying. Production involves high-energy milling of metal powders to create an alloy with a strengthening yttrium oxide dispersoid that remains stable to the alloy’s melting point. It has exceptional strength and resistance to oxidation, carburization, and hot corrosion at temperatures to over 2000°F (1100°C). For gas-turbine combustion chambers, energy-conversion systems, and applications with rigorous conditions.

NOTE: This alloy is no longer available from production. For information on existing material only.

UNS: S67956
W.Nr.: n/a

Technical Bulletin (PDF, 197KB)

Available Product Forms: No longer in production

Technical Papers
Alloy Solutions to Metal Dusting Problems in the Petrochemical Industry (PDF, 1.6MB)

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