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Product Description
2024 aluminum plate is a high-strength alloy, known for its excellent strength-to-weight ratio and fatigue resistance. It is part of the 2000 series of aluminum alloys, which are characterized by their copper content. This alloy is widely used in the aerospace industry for structural components, aircraft fuselages, wing tension members, and other critical aircraft structures due to its good fatigue resistance, especially in thick plate form .
| Element | Min (%) | Max (%) |
|---|---|---|
| Aluminum (Al) | Balance | - |
| Copper (Cu) | 3.8 | 4.9 |
| Manganese (Mn) | 0.4 | 0.9 |
| Magnesium (Mg) | 1.2 | 1.8 |
| Silicon (Si) | 0.5 | 0.8 |
| Zinc (Zn) | 0.25 | 0.5 |
| Chromium (Cr) | 0.04 | 0.3 |
| Titanium (Ti) | - | 0.15 |
| Others | Each 0.05 | Total 0.15 |
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| T3 | 470 | 320 | 20 |
| T4 | 400 | 270 | 20 |
| T81 | 480 | 360 | 12 |
| Property | Value |
|---|---|
| Density | 2.78 g/cm³ |
| Melting Point | 580°C (1064°F) |
| Property | Value |
|---|---|
| Coefficient of Thermal Expansion | 23.6 µm/m-°C |
| Thermal Conductivity | 180 W/m·K |
2024 aluminum plate is used in various industries where high strength and durability are required:
Aerospace Industry: Aircraft fuselage, wing tension members, critical aircraft structures .
Automotive Components: Structural components, automotive parts .
Sporting Goods: Due to its strength and lightweight properties .
The global aluminum plates market, including 2024 aluminum plate, is expected to grow at a CAGR of 10.8% during the forecast period 2024-2030, reaching a market size of US$ 67.04 billion by 2030 .
High Strength: Offers superior strength for high-stress applications.
Fatigue Resistance: Excellent ability to withstand strain and stress breaking.
Machinability: Good for making intricate components and structures.
Corrosion Protection: Resists corrosion well, suitable for outdoor and maritime settings.
Lightweight: Ideal for applications where weight is a critical factor.
Weldability: Can be welded using various techniques, including resistance welding and gas tungsten arc welding (GTAW).
Availability: Commonly used in many industries and is easily obtainable
