This specification covers an aluminum alloy in the form of plate 4.001 to 10.000 inches (101.60 to 254.00 mm), inclusive, in nominal thickness. AMS4401B results from a Five-Year Review and update of this specification with changes to prohibit unauthorized exceptions (3.3.1.1, 3.6, 4.4.1, 5.1.1, 8.4), correct dimensions (Tables 2A and 2B), add “inclusive” to thickness range dimensions (Table 3), update form (1.1), applicable documents (Section 2, 3.2), ultrasonic testing (3.4.1), ordering information (8.5), and allow the use of the immediate prior specification revision (8.3).
Aluminum Alloy, Plate (7140-T7451) 6.6Zn - 1.8Cu - 2.0Mg - 0.10Zr Solution Heat Treated, Stress Relieved, and Overaged
2022-11-22
Conference paper
English