Aluminum Alloy, Bars, Rods, and Wire, Rolled or Cold Finished, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-F), as Fabricated or when specified, Annealed (7075-O) AMS4186

This specification covers an aluminum alloy in the form of bars, rods, and wire in the “as fabricated (F) temper. When specified, product shall be supplied in the annealed (O) condition.