2024 Aluminum Sheet Plate

2024 aluminum alloy is a high-strength, heat-treatable alloy belonging to the 2000 series (Al-Cu-Mg). Often dubbed the "aviation alloy", it is the most widely used structural material in the aerospace industry due to its medium to high strength, excellent machinability, favorable weldability, and good stress corrosion cracking resistance. Because of copper content, its corrosion resistance is relatively low, so alclad treatment is often applied.


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Overview

  The 2024 aluminum sheet plate, often referred to as the "aircraft alloy," is a high-strength aluminum alloy within the aluminum-copper-magnesium system. It is renowned for its excellent combination of moderate to high strength, good mechanical workability, weldability, and resistance to stress corrosion cracking. These properties make it an essential material in the aerospace industry. Although the presence of copper renders it somewhat susceptible to corrosion, the application of an Alclad surface layer significantly enhances its corrosion resistance.

 

Specification

Alloy2024
TemperO, T3, T4, T351, T8, T42, T851
2024 Aluminum SheetThickness:0.01"-0.0.24"(0.2mm-6mm)Width:35.4"-104"(900mm-2650mm)
2024 Aluminum PlateThickness:0.24"-9.84"(6mm-250mm)Width:39.4"-150"(1000mm-3800mm)
2024 Alclad Aluminum PlateThickness:0.24"-3.94"(6mm-100mm)Width:35.4"-104"(900mm-2650mm)
2024 Ultra Wide Aluminum PlateThickness:0.24"-9.84"(6mm-250mm)Width:39.4"-150"(1000mm-3800mm)
LengthMax 20m, Customized
CoatingBlack and white film, blue film, transparent film(Thickness: 50 microns, 80 microns)
Surface TreatmentBright, polished, hair line, brush, sand blast, checkered, embossed, etching, etc

 

Feature

  1.High Strength: Offers moderate to high tensile strength, making it suitable for structural applications requiring high load-bearing capacity.
  2.Good Mechanical Workability: Easily machined, formed, and welded, facilitating the manufacturing of complex components.
  3.Excellent Weldability: Can be welded using various techniques without significant loss of strength or corrosion resistance.
  4.Stress Corrosion Resistance: Resistant to stress corrosion cracking, ensuring long-term reliability in corrosive environments.
  5.Alclad Protection: When coated with an Alclad layer, it exhibits enhanced corrosion resistance, extending its service life.

 

Application

  2024 aluminum sheet plate is mainly used for aircraft skins, fuselage frames, bulkheads, wing components and other high-stress aviation structural parts; military equipment, bulletproof plates and weapon components; high-strength molds, fixture plates, precision machinery, hydraulic equipment and camera parts; electronic decoration, hardware and other high-strength parts.

 

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