Standard Name: Nickel-Copper-Aluminum Alloy, Wrought (UNS N05500)
Standard Number: QQ-N-286G
Scope: This specification covers all nickel-copper-aluminum alloy wrought forms formerly classified as class A. This alloy is designated under the Unified Numbering System for Metals and Alloys as UNS N05500. Except for cases where nonmagnetic properties are paramount, this alloy is intended to be age hardened prior to placing the material in service.
Classification: The material should be furnished in various forms and conditions, including bars, rods, sheets, strips, wires, and plates, each with specific conditions such as hot finished, cold drawn, annealed, and age hardened.

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