Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 2024 2a12 t3 t4 aircraft aluminum sheet plate in China. With abundant experience, we warmly welcome you to wholesale high quality 2024 2a12 t3 t4 aircraft aluminum sheet plate in stock here from our factory. Good service and reasonable price are available.
What Is 2A12 Aluminum plate
Heat treatment can strengthen 2A12 aluminum, a type of hard aluminum with great strength. Under hot, fresh quenching, and annealing temperatures, it exhibits considerable flexibility. It can be spot-welded well. When utilizing gas welding and argon arc welding, it has a propensity to develop intergranular cracks.
In the annealed stage, the machinability is poor, but it remains good after quenching and cold work hardening. Its corrosion resistance is low, and painting techniques and anodizing treatments are frequently employed to increase it.
Aircraft fuselage sections, skins, bulkheads, ribs, spars, rivets, and other working parts below 150°C are among the high-load and structural components (but not stamping forgings) that are made from 2A12 aluminum.
What Is 2024 Aluminum plate
Because of their strength, 2024 aluminum coil and plate are referred to as "aircraft" alloys. 2024 aluminum plate is a flat sheet of 2024 aluminum alloy.
In annealed conditions, 2024 aluminum plates are easily produced and can then undergo heat treatment. 2024 aluminum plate may be treated to a high quality and is good at being machined.
2024 aluminum alloys are usually anodized or clad ("Alclad") with a thin surface coating of high-purity aluminum because of their comparatively low corrosion resistance.
Truck and airplane structures, as well as aircraft skins and fairings, are common final applications for 2024 alloy metal aluminum sheet plate.
Specs of GNEE 2024 2A12 aluminum sheet plate
| Alloy | 2024, 2A12 |
| Temper | O, T3, T4, T351, T851, T81, H112 |
| Thickness | 0.5 mm-300 mm |
| Width | 500-2650mm |
| Length | 500-12000mm |
| Standard | GB/T3880, GJB1541, GJB2662, STMB209, EN485, QQ-A-250/4, AMS 4035, AMS 4037, FMS 10101, QQ-A-250/5, AMS 4040, AMS 4041, BMS 7-305 |
| 2024 2A12 plate stock size | Thickness: 0.6 mm-300 mm Temper: O, T1, T4, T6, H112, T351 Size: 3000 mm×3000 mm; 2000 mm×4000 mm |
Application of 2024 aluminum plate sheet
2024 T3 T4 aluminum sheet
Because of its great strength and resilience to fatigue, 2024 T3 T4 aluminum sheet is used extensively in the aerospace industry to create stiffeners, webs, wing skins, and other structural elements.
2024 T351 T851 aluminum plate
A unique form of 2024 aluminum alloy, 2024 T351 T851 plate is renowned for its excellent corrosion resistance and high strength-to-weight ratio. These are some typical applications for them.
2024 T351 aluminum plate
The 2024 T351 aluminum plate is well-known for its enhanced formability and weldability, making it perfect for uses like aircraft skins, fuselages, and other aerospace constructions that call for intricate geometries and great strength.
2024 T451 aluminum plate
More strength and stability are offered by 2024 T451 aluminum plate compared to T3 and T4 temper aluminum plate. It is frequently utilized in applications like aircraft structural components that call for high strength, high fatigue resistance, and superior toughness.
2024 T851 aluminum plate
More stability and strength are offered by 2024 T851 aluminum plate than by T3 and T4 temper aluminum plate. frequently found in parts for industrial machinery and airplanes.
Alcald 2024 T3 T4 aluminum sheet
2024 is frequently available in a clad version (Alclad), which has a thin coating of high-purity aluminum on the surface, due to its comparatively weaker corrosion resistance.
Chemical composition of 2024 2A12 Aluminum Alloy
| Chemical Composition % | ||
| 2024 Alloy | 2A12 Alloy | |
| Si | 0.5 | 0.50 |
| Fe Cu | 0.5 | 0.50 |
| 3.8 - 4.9 | 3.8 - 4.9 | |
| Mn | 0.3-0.9 | 0.3-0.9 |
| Mg | 1.2-1.8 | 1.2-1.8 |
| Cr | 0.10 | - |
| Ni | 0.10 | |
| Zn | 0.25 | 0.30 |
| Ti | 0.15 | 0.15 |
| Zr | - | - |
| Al | Remainder | Remainder |
2024 2A12 alloy typical mechanical properties
| 2024-O | 2024-T3 | 2024-T4 | 2024-T351 | 2024-T851 | |
| Tensile Strength | 100-200 MPa | 320-480 MPa | 310-480 MPa | 330-460 MPa | 450-510 MPa |
| Shear Strength | 130 MPa | 290 MPa | 290 MPa | 290 MPa | 300 MPa |
| Fatigue Strength | 90 MPa | 140 MPa | 140 MPa | 140 MPa | 140 MPa |
| Elastic Modulus | 71 GPa | 71 GPa | 71 GPa | 71 GPa | 68 GPa |
| Brinell Hardness | 49 | 120 | 120 | 120 | 140 |
| Elongation at Break | 15% | 15% | 16% | 13% | 5% |
Mechanical property of 2024 2A12 aluminum sheet plate
| Temper | Specified thickness mm | Tensile strength Rm MPa | Yield strength Rp0. 2 MPa | Elongation min. % | ||||
| over | up to | min. | max. | min. | max. | A50 mm | A | |
| O | 0. 4 | 1. 5 | - | 220 | - | 140 | 12 | - |
| O | 1. 5 | 3. 0 | - | 220 | - | 140 | 13 | - |
| O | 3. 0 | 6. 0 | - | 220 | - | 140 | 13 | - |
| O | 6. 0 | 9. 0 | - | 220 | - | 140 | 13 | - |
| O | 9. 0 | 12. 5 | - | 220 | - | 140 | 13 | - |
| O | 12. 5 | 25. 0 | - | 220 | - | - | - | 11 |
| T4 | 0. 4 | 1. 5 | 425 | - | 275 | - | 12 | - |
| T4 | 1. 5 | 6. 0 | 425 | - | 275 | - | 14 | - |
| T3 | 0.4 | 1. 5 | 435 | - | 290 | - | 12 | - |
| T3 | 1. 5 | 3. 0 | 435 | - | 290 | - | 14 | - |
| T3 | 3. 0 | 6. 0 | 440 | - | 290 | - | 14 | - |
| T3 | 6. 0 | 12. 5 | 440 | - | 290 | - | 13 | - |
| T3 | 12. 5 | 40. 0 | 430 | - | 290 | - | - | 11 |
| T3 | 40. 0 | 80. 0 | 420 | - | 290 | - | - | 8 |
| T3 | 80. 0 | 100. 0 | 400 | - | 285 | - | - | 7 |
| T3 | 100. 0 | 120. 0 | 380 | - | 270 | - | - | 5 |
| T3 | 120. 0 | 150. 0 | 360 | - | 250 | - | - | 5 |
| T351 | 0. 4 | 1. 5 | 435 | - | 290 | - | 12 | - |
| T351 | 1. 5 | 3. 0 | 435 | - | 290 | - | 14 | - |
| T351 | 3. 0 | 6. 0 | 440 | - | 290 | - | 14 | - |
| T351 | 6. 0 | 12. 5 | 440 | - | 290 | - | 13 | - |
| T351 | 12. 5 | 40. 0 | 430 | - | 290 | - | - | 11 |
| T351 | 40. 0 | 80. 0 | 420 | - | 290 | - | - | 8 |
| T351 | 80. 0 | 100. 0 | 400 | - | 285 | - | - | 7 |
| T351 | 100. 0 | 120. 0 | 380 | - | 270 | - | - | 5 |
| T351 | 120. 0 | 150. 0 | 360 | - | 250 | - | - | 5 |
| T42 | 0. 4 | 6. 0 | 425 | - | 260 | - | 15 | - |
| T42 | 6. 0 | 12. 5 | 425 | - | 260 | - | 12 | - |
| T42 | 12. 5 | 25. 0 | 420 | - | 260 | - | - | 8 |
| T8 | 0. 4 | 1. 5 | 460 | - | 400 | - | 5 | - |
| T8 | 1. 5 | 6. 0 | 460 | - | 400 | - | 6 | - |
| T8 | 6. 0 | 12. 5 | 460 | - | 400 | - | 5 | - |
| T8 | 12. 5 | 25. 0 | 455 | - | 400 | - | - | 4 |
| T8 | 25. 0 | 40. 0 | 455 | - | 395 | - | - | 4 |
| T851 | 0. 4 | 1. 5 | 460 | - | 400 | - | 5 | - |
| T851 | 1. 5 | 6. 0 | 460 | - | 400 | - | 6 | - |
| T851 | 6. 0 | 12. 5 | 460 | - | 400 | - | 5 | - |
| T851 | 12. 5 | 25. 0 | 455 | - | 400 | - | - | 4 |
| T851 | 25. 0 | 40. 0 | 455 | - | 395 | - | - | 4 |
GNEE 2024 aluminum sheet materials supplier
A state-of-the-art 1+4 4500mm hot rolling production line from SMS Group, manufactured in Germany, is installed at GNEE. Closed-loop control of thickness and sheet shape is made possible by the line's German IMS curvature gauge and Siemens electrical setups. The hot rolling machine has temperature control systems, work roll bending with a multi-zone cooling system, hydraulic adjustment systems, and CVCplus technology. In addition, it has waste transport systems, flue gas purification systems, coiling machinery, edge trimming equipment, and a light and heavy shear.They use SMS Group's German-built 2800mm single-stand and double-stand CVC cold rolling mills for cold rolling, which have a maximum rolling force of 20,000 kN and can attain speeds of up to 1800 m/min. By reducing frequent quality problems, these cutting-edge production lines and technologies ensure excellent plate form and surface quality.
A92024 aviation aluminum plate goods are GNEE's top sellers
To make sure you are getting the greatest product for your needs, there are a few things you should think about when buying 2024 aluminum sheet.
Alloy: Verify the alloy of the EN-AW 2024 T3 T4 aluminum sheet you are thinking about.
State: The several states of the 2024 aluminum plate made by GNEE Aluminum-O, T3, T4, T351, T851, T81, and H112-make it appropriate for a range of mechanical performance needs.
Thickness: Take into account the 2024 aluminum sheet's thickness, which influences its price, weight, and strength.
The dimensions of GNEE Aluminum's 2024 sheet are 1500 x 3000 mm and 2000 x 4000 mm, making it appropriate for customer processing and use.
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