AMS4413C Aluminum Alloy, Plate 3.5Cu - 1.0Li - 0.40Mg - 0.35Mn - 0.45Ag - 0.12Zr (2050-T84) Solution Heat Treated, Stress Relieved, and Artificially Aged

AMS4413C results from an update of this specification with changes to increase the maximum product thickness to 8.000 inches (203.20 mm) (see 1.1, Table 2, and Table 3), update SI unit elongation values for consistency with AMS editorial guidalines (see Table 2B), remove S-L fracture toughness from 0.50- to 1.500-inch (12.50- to 38.20-mm), inclusive, thick product because the specimen is not supported (see Table 3), update wording to prohibit unauthorized exceptions (see 3.3.4, 4.4.1, and 8.3), Applicable Documents (see Section 2), Ordering Information (see 8.5), and relocate Definitions (see 2.4).