Aluminum Alloy 2024

Aluminum Alloy 2024 is a high-strength heat-treatable aluminum alloy from the 2000 series, mainly alloyed with copper, magnesium, and manganese. It is widely recognized for its excellent strength-to-weight ratio, superior fatigue resistance, and reliable performance in demanding engineering applications. Due to its outstanding mechanical properties, Aluminum 2024 is one of the most important aluminum alloys used in aerospace, transportation, defense, and precision manufacturing industries.

Aluminum alloy 2024 is commonly supplied in various commercial forms including Aluminum 2024 sheets, plates, bars, rods, tubes, forgings, and custom machined components. The most popular tempers include 2024-T3, 2024-T4, 2024-T351, and 2024-T851, which provide different combinations of strength, hardness, and stress resistance. Aluminum Alloy 2024 offers excellent machinability and dimensional stability, making it suitable for components requiring high mechanical strength and low weight. Aluminum 2024 is extensively used for aircraft structures, fuselage components, wing parts, aerospace fittings, automotive performance components, military equipment, hydraulic systems, precision machinery, and industrial applications where fatigue strength and durability are critical. Although its corrosion resistance is lower compared with some other aluminum alloys, protective treatments such as Alclad surfaces, anodizing, and coatings can improve environmental resistance.

Main advantages of Aluminum Alloy 2024 include high tensile strength, excellent fatigue performance, lightweight structure, good machinability, heat-treatable properties, and suitability for high-stress applications. Commercial supply is available according to customer requirements in different sizes, tempers, surface finishes, and international standards for global B2B markets.

Aluminum Alloy 2024 Technical Specification Table

Property	Specification
Alloy Designation	Aluminum Alloy 2024 (AA2024)
Alloy Series	2000 Series Aluminum-Copper Alloy
Main Alloying Elements	Copper, Magnesium, Manganese
Aluminum Content	Balance (Main Element)
Density	Approx. 2.78 g/cm³
Tensile Strength	Up to 470 MPa (depending on temper)
Yield Strength	Up to 325 MPa (depending on temper)
Heat Treatment	Heat Treatable Alloy
Common Tempers	T3, T4, T351, T851, O
Corrosion Resistance	Moderate, improved with cladding/coating
Machinability	Good
Common Standards	ASTM B209, AMS, EN AW-2024

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FAQ Aluminum Alloy 2024

Aluminum 2024 is mainly used in aerospace structures, aircraft components, automotive parts, precision machinery, defense equipment, and industrial applications requiring high strength and fatigue resistance.

The main advantages include excellent strength-to-weight ratio, high fatigue resistance, good machinability, lightweight structure, and reliable performance under repeated mechanical stress.

Aluminum 2024 can be supplied as sheets, plates, bars, rods, tubes, profiles, forgings, and customized machined parts according to customer specifications.

2024-T3 is widely used for aerospace sheet applications due to its high strength and fatigue resistance, while 2024-T351 is commonly supplied as plate material with improved stress-relief characteristics.

Aluminum 2024 has moderate corrosion resistance. For environments requiring higher protection, Alclad versions or surface treatments such as anodizing and protective coatings are commonly used.

Yes. IranCorps can assist international B2B buyers in sourcing and supplying Aluminum Alloy 2024 products in different forms, dimensions, and specifications through reliable industrial suppliers based on customer requirements.