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X750 || UNS N07750 - 2.4669, Alloy X750, Alloy X-750, Inconel X-750 ®, Hastelloy X-750 ®

UNS N07750 - 2.4669
Alloy X750, Alloy X-750, Inconel X-750 ®, Hastelloy X-750 ®

Quick facts & description:

Oxidation and corrosion resistance along with high strength at high temperature up to 705°C. N07750 also known as Alloy X750, Alloy X-750, Inconel X-750 ®, Hastelloy X-750 ®, has also excellent properties at cryogenic temperatures.

Thanks to such characteristics, X-750 is used in a wide range of applications:
 gas turbines components such as rotor blades and wheels, turbine structural parts and bolts,
aerospace & military rocket engines thrust chambers, airframes like thrust reversers, hot-air ducts,
 pressure vessels for sub-zero to 650°C temperature, 
it is used also into extrusion dies, test machines, forming tools, heat treatment plants.

Main chemistry:

Ni ≥ 70% ; 
Cr 14-17% ; 
Mo 8-10% ; 
Fe 5-9% ; 
Ti 2.25-2.75%

Main fields of application:

Aerospace, Energy, Petrochemical, General Engineering


Our products in UNS N07750 - 2.4669, Alloy X750, Alloy X-750, Inconel X-750 ®, Hastelloy X-750 ® are:

  • Ingots
  • Billets
  • Cast stick
  • Bars
  • Sheets
  • Plates
  • Forgings
  • Rings
  • Fasteners

Main specifications we deal with: AMS 5667, AMS 5671, AMS 5647, ASTM B637, AMS 5542, AMS 5598

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