2024 Aluminum Wire is a high-strength aluminum alloy wire belonging to the Al–Cu–Mg series. It is widely recognized for its excellent strength-to-weight ratio, good fatigue resistance, and reliable performance in structural applications. Compared with 2017 aluminum wire, 2024 offers even higher strength, making it one of the most commonly used alloys in aerospace and high-load mechanical fields.
Description
Features
- High Strength and Load-Bearing Capacity
With higher copper content, 2024 aluminum wire provides outstanding tensile strength, especially in heat-treated tempers.
- Excellent Fatigue Resistance
Performs well under cyclic loading and vibration, suitable for dynamic and structural applications.
- Heat Treatable Alloy
Mechanical properties can be significantly enhanced through T3, T4, or T6 heat treatment.
- Good Machinability
Offers good machining and forming performance for precision components and fasteners.
- Lightweight with High Strength
Delivers excellent strength while maintaining low density, ideal for weight-sensitive designs.
Specifications
| Item | Description |
|---|---|
| Alloy | 2024 |
| Aluminum Content / Chemical Composition | Al: Balance, Cu: 3.8–4.9%, Mg: 1.2–1.8%, Mn: 0.3–0.9%, Si: ≤ 0.5%, Fe: ≤ 0.5%, Zn: ≤ 0.25%, Ti: ≤ 0.15%, Others: ≤ 0.15% |
| Temper | O / T3 / T4 / T6 (customized) |
| Diameter Range | Customized according to requirements |
| Tensile Strength | According to temper |
| Elongation | According to temper |
| Surface Finish | Bright, mill finish, or customized |
| Straightness | According to standard or customized |
| Standards | EN, ASTM, or customized |
Applications
- Aerospace and Aviation Components
Widely used for aircraft structural parts, rivets, and high-strength fasteners.
- High-Strength Fasteners and Rivets
Ideal for rivets, bolts, and screws requiring high mechanical performance.
- Automotive and Transportation Parts
Applied in load-bearing automotive and transportation components.
- Precision Machined Components
Suitable for CNC machining and screw machine products.
- Industrial Structural Parts
Used in high-load mechanical and structural assemblies.
Packaging
| Packaging Type | Weight | Dimensions |
|---|---|---|
| Plastic Reel | 7 kg/reel | Outer Diameter: 270 mmBore Diameter: 52 mmHeight: 105 mm |
| Drum (Small) | 25–100 kg/drum | Outer Diameter: 460 mm Height: 280 mm |
| Drum (Medium) | 25–100 kg/drum | Outer Diameter: 570 mm Height: 380 mm |
| Drum (Large) | 25–100 kg/drum | Outer Diameter: 570 mm Height: 740 mm |
| Bundle | 10–40 kg/bundle | Outer Diameter: 570 mm Inner Diameter: 340 mm Height: 170 mm |