SAE AMS4040P-2018
Aluminum Alloy@ Sheet and Plate@ Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024-O with 1 ?% Alclad); Annealed (UNS A82024)

Standard No.

SAE AMS4040P-2018

Release Date

2018

Published By

SAE - SAE International

Latest

SAE AMS4040P-2018

Scope

Form This specification covers an aluminum alloy in the form of sheet and plate@ alclad two sides@ 0.188 to 1.750 inch (4.775 to 44.450 mm) inclusive@ in thickness@ supplied in the annealed (O) condition (see 8.5). Supersession Notice Requirements for thin gage sheet (0.008 to 0.187 inch) in accordance with AMS4040 are superseded by AMS4461. AMS-QQ-A-250/5 and AMS4461 have the same requirements for alclad thickness and tensile properties for material less than 0.187 inch in thickness. AMS4040 covers alclad material for sheet in thicknesses of 0.188 inches (4.775 mm) and greater@ and plate up to 1.750 inches (44.450 mm)@ inclusive. The cladding thickness is minimized to provide a commensurate increase in tensile properties for this alclad reduction. Use of this product is not recommended without proper evaluation of corrosion resistance. Application These products have been used typically for formed structural parts which will be subsequently heat treated@ but usage is not limited to such applications. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking after heat treatment; ARP823 recommends practices to minimize such conditions.

SAE AMS4040P-2018 history

• 2018 SAE AMS4040P-2018 Aluminum Alloy@ Sheet and Plate@ Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024-O with 1 ?% Alclad); Annealed (UNS A82024)
• 2012 SAE AMS4040N-2012 Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024-O with 1 ?% Alclad); Annealed (UNS A82024)
• 2009 SAE AMS4040M-2009 Aluminum Alloy, Alclad Sheet and Plate 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024 and 1-1/2% Alclad 2024-0) Annealed
• 2001 SAE AMS4040M-2001 Aluminum Alloy, Alclad Sheet and Plate 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024 and 1 1/2 percent Alclad 2024-0) Annealed UNS A82024
• 1995 SAE AMS4040L-1995 Aluminum Alloy@ Alclad Sheet and Plate 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024 and 1-1/2% Alclad 2024-0) Annealed (UNS A82024)
• 1989 SAE AMS4040K-1989 Aluminum Alloy Sheet and Plate@ Alclad 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024 and 1-1/2% Alclad 2024-0) Annealed (UNS A82024)
• 1983 SAE AMS4040J-1983 ALUMINUM ALLOY SHEET AND PLATE, ALCLAD 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024 and 1-1/2% Alclad 2024-0)
• 1974 SAE AMS4040H-1974 ALUMINUM ALLOY SHEET AND PLATE@ ALCLAD 4. 4Cu - 1. 5Mg - 0. 60Mn (Alclad 2024 and 1-1/2% Alclad 2024-0)
• 1967 SAE AMS4040G-1967 ALUMINUM ALLOY SHEET AND PLATE, ALCLAD 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024-0)
• 1964 SAE AMS4040F-1964 ALUMINUM ALLOY SHEET AND PLATE, ALCLAD 4.5Cu - 1.5Mg - 0.6Mn (Alclad 2024-0)
• 1958 SAE AMS4040E-1958 ALUMINUM ALLOY SHEET AND PLATE, ALCLAD 4.5Cu - 1.5Mg - 0.6Mn (Alc 2024-0)
• 1955 SAE AMS4040D-1955 ALUMINUM ALLOY SHEET AND PLATE, ALUMINUM COVERED 4.5Cu - 1.5Mg - 0.6Mn (Alc 2024-0)
• 1952 SAE AMS4040C-1952 ALUMINUM ALLOY SHEET AND PLATE ALUMINUM COVERED 4.5Cu - 1.5Mg - 0.6Mn (Alc 24S-0)
• 1946 SAE AMS4040B-1946 ALUMINUM ALLOY SHEET, ALUMINUM COVERED Copper Magnesium Manganese (ALC 24S-0)
• 1942 SAE AMS4040A-1942 ALUMINUM ALLOY SHEET AND STRIP, ALUMINUM COVERED Copper Magnesium Manganese (ALC 24S-0)
• 1941 SAE AMS4040-1941 ALUMINUM ALLOY SHEET AND STRIP, ALUMINUM COVERED Annealed-Copper Magnesium Manganese (ALC 24S-0)