X-750

UNS #N07750

X-750 is a precipitation-hardenable alloy highly resistant to chemical corrosion and oxidation with high stress-rupture strength and low creep rates under high stresses at temperatures up to 1500°F (816°C) after suitable heat treatment.
Type Analysis
  • Carbon (Maximum) 0.08%
  • Silicon (Maximum) 0.5%
  • Nickel (Maximum) 70%
  • Titanium (Nominal) 2.25 - 2.70%
  • Manganese (Maximum) 0.3%
  • Sulfur (Maximum) 0.01%
  • Chromium (Nominal) 14.00 - 17.00%
  • Iron (Nominal) 5.00 - 9.00%
  • Aluminum (Nominal) 0.40 - 1.00%
  • Copper (Maximum) 0.5%
  • Columbium+Tantalum 0.70 - 1.20%
  • Cobalt (Maximum) 1.00%

Applicable Specifications

  • AMS 5667
  • AMS 5669
  • AMS 5671
  • AMS 5668
  • AMS 5670
  • MIL-N-8550 Condition E

Bar

Rounds

Billet

Strip

RELATED RESOURCES

Browse our growing library of resources including case studies, product brochures, technical data sheets, product selection guides and more.