Common Trade Names: Inconel X750®, Haynes X750®, Pyromet® X750, Nickelvac® X750, Nicorros® 7016, Altemp® X-750

Lamineries MATTHEY SA produces Alloy X750 in precision cold-rolled product forms (strip and sheet). Alloy X750 (UNS N07750) is a precipitation hardenable nickel-chromium superalloy, which is used in applications requiring high strength to approximately 700°C (1300°F) and oxidation resistance to approximately 980°C (1800°F). Following heat treatment, Alloy X750 possesses high stress-rupture strength and a low creep rate at temperatures up to approximately 815°C (1500°F). This alloy is used in the aerospace industry for items such as gas turbine rotor blades, gas turbine wheels, bolts, thrust reversers, hot-air ducting systems and other gas turbine structural parts. Non-aerospace applications include heat treat fixtures, forming tools, extrusion dies, pressure membranes, etc.

Typical uses
Thanks to its corrosion and oxidation resistance, its high stress-rupture strength and its low creep rates under high stresses at temperature up to 815°C, the Alloy X750 is used in the aerospace industry as gas turbine rotor blades, gas turbine wheels, bolts, thrust reversers, hot-air ducting systems and in non-aerospace applications for items like treat fixtures, forming tools, extrusion dies, pressure membranes, etc.