Aluminum Alloy Rings, Rolled or Forged 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T7351, 7075-T7352) Mechanically Stress Relieved
|Publication Date:||1 July 1976|
Form: This specification covers an aluminium alloy in the form of rolled or forged rings.
Application: Primarily for structural applications requiring material with a combination of good strength and resistance to stress-corrosion cracking, and where good stability is required during machining. Not recommended for fusion welding.
Classification: The rings covered by this specification are calssified by type of mechanical stress relief as follows:
Type 1 - Stress relieved by stretching (7075-T7351)
Type 2 - Stress relieved by compression (7075-T7352)
Either type may be supplied, unless a specific type is ordered.