This alloy was developed to meet the demand by the aerospace industry for improved manufacture of durable, close-tolerance tooling for composite components. It is an age-hardenable, low-expansion alloy, strengthened by heat treatment to reach property levels well above those of conventional nickel-iron alloys. It is the first high-strength, low-expansion alloy produced specifically for tooling applications.

UNS: n/a
W.Nr.: n/a

Available Product Forms: Plate and round bar

Technical Papers
The NILO Nickel-Iron Alloys for Composite Tooling (PDF, 415KB)

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