China 2024 Aluminum Sheet Plate Manufacturer and Supplier
2024 aluminum sheet is a typical hard aluminum alloy in the aluminum-copper-magnesium system. It has many excellent properties and is widely used.
The following is a detailed introduction to the 2024 aluminum sheet:
1. Chemical composition: Mainly including silicon (0.5%), iron (0.5%), copper (3.8-4.9%), manganese (0.3-0.9%), magnesium (1.2-1.8%), chromium (0.10%), zinc (0.25 %), titanium (0.15%) and other elements, and the rest is aluminum.
2. The Density of 2024 aluminum sheet : 2.85 g/cm³.
3. Strength and heat resistance: high strength and certain heat resistance, it can be used as working parts below 150℃. When the temperature is higher than 125°C, its strength even exceeds that of 7075 alloy.
4. Forming performance: The forming performance is relatively good in the hot state, annealed and newly quenched states.
The heat treatment strengthening effect is significant, but the heat treatment process requirements are strict.
5. Corrosion resistance: Corrosion resistance is poor, but it can be effectively protected by coating with pure aluminum.
6. Weldability: cracks are easy to occur during welding, but special processes can be used to weld or rivet.
The 2024 aluminum sheet, known as the “aircraft alloy, ” stands out as a prominent hard aluminum alloy in the aluminum-copper-magnesium system.
Renowned for its high to moderate strength, exceptional mechanical workability, weldability, and enhanced resistance to stress corrosion cracking, this alloy is a key player in aerospace applications.
Temper: 2024-O, 2024-T3, 2024-T351, 2024-T4, 2024-T851, 2024-H112
Bare: QQ-A-250/4, AMS 4035, AMS 4037
AlClad: QQ-A-250/5, AMS 4040, AMS 4041, AMS 4461
| Alloy | 2024 | |
| Hot Selling Status | O , T3 , T4 , T351 , T8 , T42 , T851 | |
| Equivalent Names | 2024, AW-AlCu4Mg1, AU4G1, 3.1355, A92024, AlCu4Mg1, AlCuMg2 | |
| 2024 aluminum sheet | Thickness:0.01”-0.32”(0.2mm-8mm） | Width:35.4”-104”(900mm-2650mm) |
| 2024 aluminum plate | Thickness:0.32”-9.84”(8mm-250mm) | Width:39.4”-150”(1000mm-3800mm) |
| 2024 ALclad aluminum plate | Thickness:0.32”-3.94”(8mm-100mm) | Width:35.4”-104”(900mm-2650mm) |
| 2024 Ultra wide aluminum plate | Thickness:8mm-250mm(0.32”-9.84”) | Width:39.4”-150”(1000mm-3800mm) |
| Length | Max 20m, Fix & Cut Length or Customized | |
| Coating | Black and white film, blue film, transparent film（Thickness: 50 microns, 80 microns） | |
| Surface Treatment | Bright, polished, hair line, brush, sand blast, checkered, embossed, etching, etc. | |
2024 aluminum sheet plate physical properties
| 2024-O | 2024-T3 | 2024-T4 | 2024-T351 | |
| Tensile Strength | 100-200 MPa | 320-480 MPa | 310-480 MPa | 330-460 MPa |
| Shear Strength | 130 MPa | 290 MPa | 290 MPa | 290 MPa |
| Fatigue Strength | 90 MPa | 140 MPa | 140 MPa | 140 MPa |
| Elastic Modulus | 71 GPa | 71 GPa | 71 GPa | 71 GPa |
| Brinell Hardness | 49 | 120 | 120 | 120 |
| Elongation at Break | 15% | 15% | 16% | 13% |
2024 aluminum sheet
2024 aluminum plate is widely used in many fields due to its excellent performance:
Aerospace: used to make aircraft structures (skin, frame, ribs, partitions, etc.), missile components, etc.
Transportation: Used in truck wheels, propeller elements and other structural parts.
Other structural parts: such as rivets, chemical equipment, shipbuilding, etc.
2024 O/H112 aluminum sheet plates are widely used in molds, precision parts, electronic decoration, hardware, hydraulic equipment, cameras and other fields.
The heat treatment strengthening effect is remarkable, but the heat treatment process requires strict requirements, good fatigue resistance, and long service life.
2024 T3 aluminum sheet is rolled with pure aluminum clad surface, which can improve the corrosion resistance of 2024 aluminum plate.
2024 T351 aircraft aluminum sheet is a high-strength aviation aluminum alloy material, T351 surface and internal residual stress, and good explosion impact resistance.
2024 T351 aluminum sheet is one of the aviation aluminum alloys. It is widely used in skins, bulkheads and structural parts that need to withstand high cyclic loads on various aircraft.
The 2024 T851 aluminum sheet is typically subjected to heat treatment and stretching processes to achieve higher strength and improved corrosion resistance, particularly suitable for applications in the aerospace industry and similar fields.
2024 T652 forged aluminum plate, used for aviation aluminum plate, aluminum flange, customized aviation forged aluminum parts, etc.
2024 T42 aluminum sheet is used for bulletproof plate, 2024 T4 military aluminum plate, thickness: 5mm, ballistic limit speed under the impact of 25.4mm diameter spherical steel bullet is 151.7m/s, with good bulletproof performance.
2024 aluminum sheets are also often used to manufacture the skeleton of manned aircraft. The skeleton is the basic support structure of the aircraft, and its importance is self-evident.
The high strength and good processability of 2024 aluminum plate make it one of the ideal materials for manufacturing skeletons
2024 aluminum sheet package
