2024 T3 Aerospace Grade Aluminum Alloy Sheet Plate 1.5mm-150mm Thickness for Aircraft Structural Components
2024 T3 Aerospace Grade Aluminum Alloy Sheet Plate
The 2024 T3 aluminum alloy sheet is a high-strength, heat-treatable alloy renowned for its excellent strength-to-weight ratio and superior fatigue resistance. Widely used in aerospace and aviation industries, this alloy delivers reliable performance in demanding structural applications.
Key Features
- High Strength: Tensile strength ≥ 485 MPa in T3 temper, rivaling mild steel strength with 1/3 the weight
- Excellent Fatigue Resistance: Engineered to withstand repeated stress cycles in aircraft applications
- Good Machinability: Superior cutting and forming characteristics for complex component manufacturing
- Heat Treatable: Solution heat-treated and cold-worked for enhanced mechanical properties
- Natural Aging: Stable mechanical properties achieved through natural aging process
Chemical Composition (Weight %)
| Element |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Al |
| Min |
- |
- |
3.8 |
0.3 |
1.2 |
- |
- |
- |
Remainder |
| Max |
0.50 |
0.50 |
4.9 |
0.9 |
1.8 |
0.10 |
0.25 |
0.15 |
|
Mechanical Properties (T3 Temper)
| Property |
Value |
| Tensile Strength |
≥ 485 MPa |
| Yield Strength |
≥ 345 MPa |
| Elongation |
≥ 12% |
| Hardness (Brinell) |
120 HB |
| Density |
2.78 g/cm³ |
Available Dimensions
| Parameter |
Range |
| Thickness |
1.5mm - 150mm |
| Width |
1000mm - 2500mm |
| Length |
2000mm - 6000mm or Custom |
| Temper |
T3, T351, T4, T42 |
Applications
- Aircraft fuselage skins and structural panels
- Wing spars, ribs and stringers
- Vehicle armor plates
- High-performance truck wheels
- Precision machined components and fittings
Our Advantages
- Strict Quality Control: Every batch undergoes spectrographic analysis, tensile testing and ultrasonic inspection
- Complete Traceability: Mill test certificates (MTC EN 10204 3.1) provided with every shipment
- Flexible MOQ: Small trial orders accepted from 500 kg
- Professional Packaging: Export-grade wooden pallets with anti-corrosion paper and PE film wrapping
- Fast Delivery: Extensive stock inventory for prompt shipment; custom production within 15-25 days
Contact us today for a competitive quotation, free sample cutting, and technical consultation on 2024 T3 aerospace aluminum sheets.