Haynes 282

UNS N07208 nickel_superalloy
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Gamma-prime strengthened nickel superalloy with excellent high-temperature strength up to 1010°C combined with good fabricability. Developed for next-generation aero-engine structures and combustor casings.

Applicable Standards

  • AMS 5951
  • AMS 5769

Composition Ranges (wt %)

Element Min (%) Max (%) Typical Range
Ni 55.0 100.0 ~77.5
Cr 19.0 21.0 ~20.0
Co 9.0 11.0 ~10.0
Mo 8.0 9.0 ~8.5
Ti 1.9 2.4 ~2.15
Al 1.3 1.7 ~1.5
Ni 55.0–100.0% Cr 19.0–21.0% Co 9.0–11.0% Mo 8.0–9.0% Ti 1.9–2.4% Al 1.3–1.7%

Typical Applications

  • Aero-engine combustor casings
  • Turbine exhaust frames
  • Industrial gas turbine transition ducts
  • Advanced power generation
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