Inconel® X-750 Small Diameter Tubing

Inconel® X-750 Small Diameter Tubing

High-Strength, Heat-Resistant Tubing for Demanding Applications from International Tube

At International Tube, we specialize in the production of Inconel® X-750 small diameter tubing (UNS N07750), a nickel-chromium alloy known for its exceptional high-temperature strength, oxidation resistance, and creep resistance under load. Strengthened by additions of aluminum and titanium, Inconel X-750 is precipitation-hardenable, offering outstanding structural integrity in thermal and mechanically extreme environments.

Designed to perform in service temperatures up to 1300°F (704°C) and beyond, Inconel X-750 is ideal for applications requiring both durability and dimensional stability over long durations. It also maintains excellent resistance to corrosion, stress cracking, and chemical attack, even under fluctuating loads and thermal cycling.

Inconel X-750 Tubing Features & Applications

At International Tube, our Inconel X-750 tubing is manufactured to meet the stringent demands of aerospace, energy, and high-performance industrial systems. Common applications include:

• Aerospace engine components and exhaust systems

• Jet engine thrust reverser systems and afterburners

• Nuclear reactor control components and springs

• Gas turbine seals and pressure vessels

• High-temperature fasteners and retaining rings

• Heat-treating fixtures and furnace hardware

• Instrumentation tubing for high-heat, corrosive conditions

Our small-diameter Inconel X-750 tubing is made from high-performance strip stock, plug drawn in coil form, and annealed or age-hardened as required to meet specific strength and temper characteristics. Tubing is offered in both straight lengths and continuous coil form, with tight tolerances to support precision assemblies and mission-critical applications.

For applications demanding exceptional strength, thermal resilience, and resistance to long-term degradation, International Tube delivers Inconel® X-750 tubing engineered for uncompromised performance.