A nickel-iron-chromium alloy made precipitation hardenable by additions of aluminum and titanium. The titanium content also helps provide a controllable thermoelastic coefficient, which is the alloy’s outstanding characteristic. The alloy can be processed to have a constant modulus of elasticity at temperatures from –50 to 150°F (– 45 to 65°C). Used for precision springs, mechanical resonators, and other precision elastic components.

UNS: N09902
W.Nr.: n/a

Technical Bulletin (PDF, 222KB)

Available Product Forms: Round bar

Technical Papers
n/a

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