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Standard

Aluminum Alloy, Hand Forgings 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T7352) Solution Heat Treated, Stress Relieved by Compression, and Precipitation Heat Treated

2023-03-20

WIP

AMS4247D

This specification covers an aluminum alloy in the form of hand forgings up to 5 inches, incl (127 mm, incl) in nominal thickness at the time of heat treatment, procured to inch/pound dimensions (see 8.6).

Standard

Aluminum Alloy Extrusions, 2.7Cu - 2.2Li - 0.12Zr (2090-T86), Solution Heat Treated, Cold Worked, and Precipitation Heat Treated

2023-03-20

WIP

AMS4232E

This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles up to 0.499 inches (12.67 mm) in nominal diameter, or least thickness, and under 10 in2 (65 cm2) in cross-sectional area.

Standard

Aluminum Alloy Castings 7.0Si - 0.58Mg - 0.15Ti - 0.06Be (D357.0-T6)Solution and Precipitation Heat Treated (Requiring Fatigue and Fracture Toughness Testing) (Composition similar to UNS A43570)

2023-03-20

WIP

AMS4249C

This specification covers an aluminum alloy in the form of castings.

Standard

Dendrite Arm Spacing of Structural Aircraft Quality D357 Aluminum Allow Castings, Determination and Acceptance of

2023-03-20

WIP

ARP1947D

This document covers the recommended practice for determining the acceptability of the dendrite arm spacing (DAS) of D357-T6 aluminum alloy castings required to have tensile strength not lower than 50000 psi (345 MPa).To apply this method, at least two coupons used for DAS measurement and two tensile specimens shall be attached in locations defined by the cognizant engineering organization.Areas of the casting which require DAS control must be accessible for surface DAS measurements, or if internal locations are to be tested, such locations shall be defined by the cognizant engineering organization.

Standard

Core, Honeycomb, Aluminum Alloy, Corrosion Inhibited For Sandwich Construction, 5052, 350 (177)

2023-03-20

WIP

AMS4348F

This specification covers bonded honeycomb core made of aluminum alloy and supplied in the form of blocks, slices, or other configurations as ordered.

Standard

Core, Flexible Honeycomb, Aluminum Alloy, For Sandwich Construction, 5056, 350 (177)

2023-03-20

WIP

AMS4177F

This specification covers an aluminum alloy in the form of honeycomb core in a non hexagonal, flexible cell configuration, the core being treated for increased corrosion resistance and furnished only in the expanded form.

Standard

Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024, -T81 Sheet, -T851 Plate) Solution Heat Treated, Cold Worked and Artificially Aged

2023-03-20

CURRENT

AMS4478B

This specification covers an aluminum alloy in the form of Alclad sheet and plate 0.010 to 0.499 inch (0.254 to 12.67 mm), inclusive, in thickness, supplied in the -T81/-T851 temper (see 8.5).

Standard

Aluminum Alloy Hand Forgings and Rolled Rings 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061-T652) Solution Heat Treated, Stress Relief Compressed, and Precipitation Heat Treated

2023-03-20

WIP

AMS4248E

This specification covers an aluminum alloy in the form of hand forgings up to 8 inches, incl (203 mm, incl) in nominal thickness, and rolled rings up to 3.5 inches, incl (89 mm, incl) in nominal thickness (see 8.5).

Standard

Aluminum Alloy, Extruded Profiles (7349-T76511) 8.1Zn - 1.7Cu - 2.2Mg - 0.16Zr Solution Heat Treated, Stress-Relieved, and Overaged

2023-03-20

WIP

AMS4332B

This specification covers an aluminum alloy procured in the form of extruded profiles (shapes) with cross-sections up to 0.750 inch (19.05 mm) (see 8.5).

Standard

Cast Aluminum Alloy Composite 4.6Cu - 3.4Ti - 1.4B - 0.75Ag - 0.27Mg (205.0/TiB2/3p-T7P) Sand Cast, Solution, and Precipitation Heat Treated

2023-03-20

WIP

AMS4482B

This specification covers a dilute aluminum/TiB2 metal matrix composite in the form of sand castings.

Standard

Aluminum Alloy, Rolled, Drawn or Cold Finished Bar, Rod, and Wire 4.0Cu - 0.70Mn - 0.60Mg - 0.50Si (2017; -O or when ordered -F)

2023-03-20

WIP

AMS4373A

This specification covers the specific requirements for 2017 aluminum alloy bar, rod and wire produced by rolling, drawing or cold finishing supplied in the annealed (O temper) condition (see 8.4). When specified, product shall be supplied in the “as fabricated” (F) temper.

Standard

Aluminum Alloy, Plate 6.4Zn - 2.4Mg - 2.2Cu - 0.12Zr (7150-T7751) Solution Heat Treated, Stress Relieved, and Overaged

2023-03-20

WIP

AMS4252D

This specification covers an aluminum alloy in the form of plate 0.250 to 3.000 inch (6.35 to 76.20 mm) inclusive, in nominal thickness (see 8.7).

Standard

Nickel-Aluminum-Bronze, Martensitic, Sand, Centrifugal and Continuous Castings, 78Cu - 11Al - 5.1Ni - 4.8Fe, Quench Hardened and Temper Annealed

2023-03-20

WIP

AMS4881E

This specification covers a nickel-aluminum bronze alloy in the form of sand, centrifugal or continuous castings.

Standard

Aluminum Alloy, Plate 6.2Zn - 1.9Cu - 2.1Mg - 0.10Zr (7040-T7451) Solution Heat Treated, Stress Relieved, and Overaged (Composition similar to UNS A97040)

2023-03-20

WIP

AMS4211D

This specification covers an aluminum alloy in the form of plate 3.0 to 9.0 inch (76 to 229 mm) inclusive in nominal thickness (see 8.5).

Standard

Aluminum Foil for Sandwich Construction

2023-03-20

WIP

AMSA81596B

This specification covers the requirements of uncoated aluminum alloy foil for core materials required for structural sandwich construction.

Standard

Aluminum Alloy Forgings 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T7352) Solution Heat Treated, Stress Relieved by Compression, and Overaged

2023-03-20

WIP

AMS4147F

This specification covers an aluminum alloy in the form of die forgings up to 4 inches, incl (102 mm, incl) in thickness, and hand forgings up to 6 inches, incl (152 mm, incl) in thickness (see 8.6).

Standard

Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024-O, Sheet and Plate) Annealed; or when specified, “As Fabricated” (2024-F) (Composition similar to UNS A82024)

2023-03-20

WIP

AMS4461C

1.1 Form This specification covers an aluminum alloy in the form of sheet and plate 0.008 to 1.750 inch (0.203 to 44.450 mm) thick, supplied in the annealed (O) condition (see 8.4). When specified, product shall be supplied in the “as fabricated” (F) temper. 1.2 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. 1.2.1 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.

Standard

Bronze, Aluminum Silicon, Rods, Bars, and Forgings 90Cu - 7.0Al - 1.8Si Drawn and Stress Relieved (HR50)

2023-03-08

CURRENT

AMS4633C

This specification covers one type of aluminum silicon bronze in the form of rods and bars up to 3.00 inches (76.2 mm), inclusive, in nominal diameter or distance between parallel sides, and forgings and forging stock of any size (see 8.5).

Standard

Aluminum Alloy, Discontinuously Reinforced Hot Isostatically Pressed Shapes 6061B/SiC/40p (3 μm) (T1P)

2023-03-08

CURRENT

AMS4368A

This specification covers discontinuously reinforced aluminum alloy (DRA) metal matrix composites (MMC) made by mechanical alloying of 6061B aluminum powder and SiC particulate, which is then consolidated by Hot Isostatic Pressing (HIP) into shapes between 12 to 100 square inches (0.008 to 0.065 m2), inclusive, cross-section. Tensile property response to heat treatment has been demonstrated on samples of 1 square inch (645 mm2) maximum cross section (see 8.9).

Standard

Aluminum Alloy, Extruded Profiles (7449-T79511) 8.1Zn - 1.8Cu - 2.2Mg - 0.16Zr Solution Heat Treated, Stress Relieved, and Overaged

2023-03-08

CURRENT

AMS4305A

This specification covers an aluminum alloy in the form of extruded profiles 0.500 to 1.750 inches thick (12.70 to 44.20 mm), inclusive, with a maximum cross-sectional area of 20 square inches (129 cm2) and a maximum circle size of 10 inches (254 mm).