INCONEL® Alloy X-750

2.4669 / UNS N07750

A nickel-chromium alloy that achieves high strength through precipitation hardening.  It exhibits good corrosion and oxidation resistance combined with excellent mechanical properties at temperatures ranging from cryogenic up to 704 °C.  Alloy X-750 finds application in a number of sectors. It finds applications in rotor blades, wheels, bolts and other structural members in gas turbines.  General industrial applications include heat-treating fixtures, extrusion dies and forming tools and test machine grips.  Alloy X-750 also utilised for springs and fasteners operating from sub-zero temperatures to 650°C.

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Stock program

  • 15.0 mm
  • 25.4 mm
  • 60.0 mm

Details at a glance

Chemical composition

Ni¹
min. 70.00 %
Cr
14.00 - 17.00 %
Fe
5.00 - 9.00 %
Ti
2.25 - 2.75 %
Nb²
0.70 - 1.20 %
Al
0.40 - 1.00 %
Mn
max. 1.00 %
Co³
max. 1.00 %
Cu
max. 0.50 %
Si
max. 0.50 %
C
max. 0.08 %
S
max. 0.01 %
¹ Plus Co
² Plus Ta
³ If determined

Density

g/cm³
8.28
lb/in³
0.299

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Data sheet Nickel WaspaloyData sheet Nickel Waspaloy