Alloy Portfolio

Inconel X-750 is a precipitation-hardenable nickel-chromium alloy known for its excellent high-temperature strength, corrosion resistance, and oxidation resistance. This alloy is composed of approximately 70% nickel, 14-17% chromium, and small amounts of aluminum, titanium, and other elements. The precipitation-hardening heat treatment process gives Inconel X-750 its high strength and mechanical properties.

Key Characteristics of Inconel X-750:

1. High Temperature Strength: Inconel X-750 exhibits excellent strength and creep resistance at high temperatures, making it suitable for applications in extreme environments.
2. Corrosion Resistance: The alloy offers good corrosion resistance in a variety of environments, including oxidation and scaling at high temperatures.
3. High Oxidation Resistance: Inconel X-750 has high oxidation resistance, making it suitable for applications involving exposure to air at elevated temperatures.
4. Excellent Fabricability: The alloy is easily fabricated through various processes, including machining, welding, and forming.
5. Precipitation Hardenability: Inconel X-750 can be precipitation hardened, which enhances its mechanical properties, including strength and hardness.
6. Good Cryogenic Properties: It retains strength and ductility at low temperatures, making it suitable for applications in cryogenic environments.

Applications of Inconel X-750:

1. Aerospace Industry: Inconel X-750 is commonly used in aerospace applications, including rocket engines, gas turbines, and other components that require high-temperature strength and corrosion resistance.
2. Gas Turbine Components: The alloy is employed in the manufacturing of gas turbine components, such as blades, seals, and casings, due to its high-temperature strength and resistance to oxidation.
3. Nuclear Reactor Applications: Inconel X-750 is used in nuclear reactors for components like reactor cores and steam generators, where high-temperature strength and resistance to radiation are essential.
4. Chemical Processing: The alloy finds applications in chemical processing equipment, including heat exchangers, piping, and valves, where resistance to corrosion and high temperatures is critical.
5. Springs and Fasteners: Inconel X-750 is widely used in the production of springs and fasteners for applications that require high-temperature performance and corrosion resistance.
6. Heat Treatment Furnaces: It is suitable for use in heat treatment furnaces due to its ability to withstand high temperatures and maintain mechanical properties.
7. Oil and Gas Industry: Inconel X-750 is utilized in downhole tools, wellhead components, and other equipment in the oil and gas industry, particularly in high-pressure and high-temperature environments.