AA 2024 (EN AW-2024) Aluminum Alloy Sheet
Top AA 2024 (EN AW-2024) Aluminum Alloy Sheet Manufacturer in China
AA 2024 (EN AW-2024) aluminum alloy sheet is a high-strength, heat-treatable material with excellent fatigue resistance. Copper is a prime alloying element that facilitates mechanical properties; therefore, aerospace, automotive, and construction applications are predominant. It is available in many temperatures, including T3 and T351, with good machinability, and can be anodized or clad to enhance corrosion resistance. The stock of AA 2024 is available in various sizes and thicknesses; it is widely used on fuselage skins, aircraft fittings, and other high-performance components. Due to its light nature and strength, it is chosen for environments with severe conditions.
Discover high-quality AA 2024 (EN AW-2024) aluminum alloy sheet products here.
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Characteristics of AA 2024 (EN AW-2024) Aluminum Alloy Sheet
- High Strength: Offers exceptional tensile and yield strength, making it suitable for demanding aerospace and structural applications.
- Fatigue Resistance: Excellent resistance to fatigue, ensuring durability under cyclic loading in critical components like aircraft structures.
- Heat Treatable: Can be heat-treated to enhance mechanical properties, providing flexibility for various industrial applications.
- Copper Alloying: Contains copper as the primary alloying element, contributing to its high strength and mechanical performance.
- Machinability: Good machinability allows for precise shaping and finishing, ideal for complex aerospace and automotive parts.
- Corrosion Resistance: Moderate corrosion resistance, often improved with anodizing or cladding for enhanced durability in harsh environments.
- Lightweight: Low density ensures a high strength-to-weight ratio, critical for weight-sensitive applications like aviation.
- Customizable Tempers: Available in multiple tempers (e.g., T3, T351), offering tailored properties for specific performance requirements.
AA 2024 (EN AW-2024) Aluminum Alloy Sheet Technical Specifications
| Element | Composition Range (% by weight) |
|---|---|
| Aluminum (Al) | 90.7 – 94.7 |
| Copper (Cu) | 3.8 – 4.9 |
| Magnesium (Mg) | 1.2 – 1.8 |
| Manganese (Mn) | 0.3 – 0.9 |
| Silicon (Si) | ≤ 0.5 |
| Iron (Fe) | ≤ 0.5 |
| Zinc (Zn) | ≤ 0.25 |
| Titanium (Ti) | ≤ 0.15 |
| Chromium (Cr) | ≤ 0.1 |
| Other Elements | ≤ 0.05 each, ≤ 0.15 total |
| Property | Value |
|---|---|
| Tensile Strength (Ultimate) | 434–469 MPa (63–68 ksi) |
| Yield Strength | 276–324 MPa (40–47 ksi) |
| Elongation at Break | 10–20% (varies with temper and thickness) |
| Modulus of Elasticity | 73.1 GPa (10,600 ksi) |
| Fatigue Strength | 138 MPa (20,000 psi) |
| Shear Strength | 283 MPa (41,000 psi) |
| Hardness (Brinell) | 120–137 |
| Poisson's Ratio | 0.33 |
| Property | Value |
|---|---|
| Density | 2.77–2.78 g/cm³ (0.1 lb/in³) |
| Melting Point | 500–510°C (932–950°F) |
| Thermal Conductivity | 121 W/m·K (840 BTU-in/hr-ft²-°F) |
| Specific Heat Capacity | 0.875 J/g·°C (0.209 BTU/lb-°F) |
| Electrical Conductivity | ~30% IACS |
| Coefficient of Thermal Expansion (CTE) | 23.2 µm/m-°C (12.9 µin/in-°F) |
| Modulus of Elasticity | 73.1 GPa (10,600 ksi) |
- EN: AW-2024
- UNS: A92024
- JIS: SUS 304L
- BS: 2L97
- AFNOR: A-U4G1
- DIN: AlCu4Mg1
Common Applications of AA 2024 (EN AW-2024) Aluminum Alloy Sheet
Aerospace Structures
Automotive Components
Hydraulic Systems
Industrial Applications
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AA 2024 (EN AW-2024) Aluminum Alloy Sheet Customization
Beyond standard stock, we provide comprehensive processing services to deliver products that meet your exact project requirements.
- Custom Dimensions: Sheets can be tailored to specific width and length requirements, ensuring compatibility with diverse industrial applications.
- Thickness Range: Available in thicknesses from 0.25 mm to 6.35 mm, suitable for aerospace, automotive, and structural applications.
- Surface Finishing: Options include anodized, polished, or clad finishes, enhancing corrosion resistance, aesthetics, and functionality.
- Processing Services: Custom processing like cutting, rolling, and heat treatment ensures the material meets precise project specifications and performance needs.
Contact our technical team to discuss your custom fabrication needs.
Contact Us
Explore the versatility of aluminum alloy sheets AA 2024, known for its high strength, fatigue resistance, and lightweight properties. These sheets are sold, depending on customer requirements, pitch dimensions, and thickness, along with finishes like anodized or polished. It has excellent machinability and is available with customized processing services, including cutting and heat treatment. AA 2024 is what you need for any project. Because of its lightweight nature and superior durability, it can withstand any adverse working environment.
Ready to begin? Contact our expert team for a detailed, no-obligation quote and professional material consultation. We are here to discuss your technical requirements and provide a tailored solution with competitive pricing and on-time delivery. Let us simplify your procurement process and help bring your project to life with the support it deserves. Send your inquiry now to secure the premium materials you need.
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