INCONEL alloy 740 is a developmental precipitation-hardenable nickel-chromium-cobalt superalloy for high-temperature service in the automotive and power industries. The alloy is age-hardenable by the precipitation of a gamma prime second phase. Potential applications include advanced power production boiler tubes and diesel engine exhaust valves.

UNS: n/a
W.Nr.: n/a

Technical Bulletin (PDF, 87KB)

Available Product Forms: Contact Special Metals.

Technical Papers
Corrosion Resistance of Alloy 740 as Superheater Tubing in Coal-Fired Ultra-Supercritical Boilers (PDF, 561KB)

<<Back to Previous Page