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Nickel & Cobalt alloys


HAST X || X-750 || 80A || C263 || 75 || 90 || 725 || 718 || 617 || 903 || 909 || 901 || Waspaloy ® || L605 || 188 || 625 || C22 || C276 || K500 || Sanicro 28 ® || ...



We are a leading supplier of Nickel & Cobalt Alloys for aerospace, energy and oil&gas industries, 
being a key reference partners for forgings and rings rolling manufacturers, machine-shops, metalworks, tier 1 & tier 2 suppling the most sound OEMs on the market.
We offer first-class quality INGOTS, BINGOTS, BILLETS, BARS, SHEETS, PLATES, FORGINGS, RINGS, PIPING & TUBING, FASTENERS and some FABRICATED COMPONENTS in highly complex, high purity nickel & cobalt super-alloys, 
mostly addressed to markets like IGT & energy, oil & gas, jet engines, space & defense, petrochemicals & chemicals.


N06002 || N07750 || N07080 || N07263 || N06075 || N07090 || N07725 || N07718 || N06617 || N19903 || N19909 || N09901 || N07001 || R30605 || R30188 || N06625 || N06022 || N10276 || N05500 || N08028 || ...


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    - sales@af-trading.it


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

back to: Nickel & Cobalt Alloys info