Alloy X-750 is a nickel chromium alloy similar to Alloy 600 but made precipitation hardenable by additions of aluminum and titanium. It has good resistance to corrosion and oxidation along with high tensile and creep-rupture properties at temperatures to 1300°F. Its excellent relaxation resistance is useful for high temperature springs and bolts. Used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling, and aircraft structures.

Common Trade Names

X 750, Inconel X-750

Features

Good mechanical properties at high temperatures

Good formability

Good oxidation resistance

Applications

Oil and gas production

Gas turbine engines

Nuclear engineering