BSW Metals

Alloy X-750 / Inconel X-750 ®

W-Nr. 2.4669; UNS N07750

Nickel + Cobalt (Ni+Co) Chromium (Cr) Iron (Fe) Titanium (Ti) Aluminum (Al) Niobium + Tantalum (Nb+Ta) Manganese (Mn) Silicon (Si) Sulfur (S) Copper (Cu) Carbon (C) Cobalt (Co)
min. 70.00 14.0 – 17.0 5.0 – 9.0 2.25 – 2.75 0.40 – 1.00 0.70 – 1.20 max. 1.00 max. 1.00 max. 0.01 max. 0.50 max. 0.08 max. 1.00

General Characteristics

Alloy X-750 / Inconel X-750® (W-Nr. 2.4669; UNS N07750) lloy X-750 is a nickel-chromium alloy similar to Inconel 600, but with added aluminum and titanium. This alloy provides good resistance to corrosion and oxidation, as well as high ductility, while maintaining its mechanical properties up to 1300°F (700°C).
Applications include:

  • Gas turbines, where extreme temperature resistance is required
  • Rocket engines, due to thermal and structural stability
  • Nuclear reactors, for components exposed to aggressive environments
  • Pressure vessels, where durability and safety are essential

Aircraft structures, where strength and low weight are critical
Thanks to its characteristics, Inconel X-750 is the ideal choice for applications requiring reliability and performance in high-temperature and high-stress environments.

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