SAE AMS4049N PDF
This specification covers an aluminum alloy in the form of sheet and plate with thickness from 0.008 to 4.000 inches (0.20 to 101.6 mm), inclusive, clad on two sides (see 8.6).
AMS4049N results from a Five-Year Review and update of this specification with changes to prohibit unauthorized exceptions (3.3.5, 3.6, 4.4.1, 5.1.1, 8.5), add provisions for usage of AS6279 (Section 2, 3.7), update applicable documents (Section 2, 8.2), elongation values to show 50.8 mm or 4D and add missing values within AMS guidance (Table 3B), and ordering information (8.6), and allow the use of the immediate prior specification revision (8.4).
