Aviation Grade 2024 T4 T351 Aluminum Sheet
Aluminum 2024 is one of the highest strength 2xxx alloys, the copper and magnesium are the main elements in this alloy. The most commonly used temper designs include 2024 T3, 2024 T351, 2024 T6 and 2024 T4. The corrosion resistance of 2xxx series alloys is not as good as most other aluminum alloys, and corrosion may occur under certain conditions. Therefore, these sheet alloys are usually clad with high-purity alloys or 6xxx series magnesium-silicon alloys to provide galvanic protection for the core material, thereby greatly improving corrosion resistance.
2024 aluminium alloy is widely used in the aircraft industry, such as aircraft skin sheet, automotive panels, bulletproof armor, and forged and machined parts.
AL clad 2024 aluminum alloy combines the high strength of Al2024 with the corrosion resistance of a commercial pure cladding. Used in truck wheels, many structural aircraft applications, mechanical gears, screw mechanical products, auto parts, cylinders and pistons, fasteners, mechanical parts, ordnance, entertainment equipment, screws and rivets, etc.
✧ Mechanical Properties
| Tensile Strength | Yield Strength | Hardness | |||||
| ≥425 Mpa | ≥275 Mpa | 120~140 HB | |||||
✧ Product Specification and Size
Standard Specification: GB/T 3880, ASTM B209, EN485
| Alloy and Temper | |||||||
| Alloy | Temper | ||||||
| 1xxx: 1050, 1060, 1100 | O, H12, H14, H16, H18, H22, H24, H26, H28, H111 | ||||||
| 2xxx: 2024, 2219, 2014 | T3, T351, T4 | ||||||
| 3xxx: 3003, 3004, 3105 | O, H12, H14, H16, H18, H22, H24, H26, H28, H111 | ||||||
| 5xxx: 5052, 5754, 5083 | O, H22, H24, H26, H28, H32, H34, H36, H38, H111 | ||||||
| 6xxx: 6061, 6063, 6082 | T4, T6, T451, T651 | ||||||
| 7xxx: 7075, 7050, 7475 | T6, T651, T7451 | ||||||
✧ Temper Designation
| Temper | Defintion | ||||||
| O | Annealed | ||||||
| H111 | Annealed and slightly strain hardened (less than H11) | ||||||
| H12 | Strain Hardened, 1/4 Hard | ||||||
| H14 | Strain Hardened, 1/2 Hard | ||||||
| H16 | Strain Hardened, 3/4 Hard | ||||||
| H18 | Strain Hardened, Full Hard | ||||||
| H22 | Strain Hardened and Partially Annealed, 1/4 Hard | ||||||
| H24 | Strain Hardened and Partially Annealed, 1/2 Hard | ||||||
| H26 | Strain Hardened and Partially Annealed, 3/4 Hard | ||||||
| H28 | Strain Hardened and Partially Annealed, Full Hard | ||||||
| H32 | Strain Hardened and Stabilized, 1/4 Hard | ||||||
| H34 | Strain Hardened and Stabilized, 1/2 Hard | ||||||
| H36 | Strain Hardened and Stabilized, 3/4 Hard | ||||||
| H38 | Strain Hardened and Stabilized, Full Hard | ||||||
| T3 | Solution heat-treated, cold worked and naturally aged | ||||||
| T351 | Solution heat-treated, cold worked, stress-relieved by stretching and naturally aged | ||||||
| T4 | Solution heat-treated and naturally aged | ||||||
| T451 | Solution heat-treated, stress-relieved by stretching and naturally aged | ||||||
| T6 | Solution heat-treated and then artificially aged | ||||||
| T651 | Solution heat-treated, stress-relieved by stretching and artificially aged | ||||||
✧ Available Size Range
| Dimesion | Range | ||||||
| Thickness | 0.5 ~ 560 mm | ||||||
| Width | 25 ~ 2200 mm | ||||||
| Length | 100 ~ 10000 mm | ||||||
Standard Width and Length: 1250x2500 mm, 1500x3000 mm, 1520x3020 mm, 2400x4000 mm.
Surface Finish: Mill finish (unless otherwise specified), Color Coated, or Stucco Embossed.
Surface Protection: Paper interleaved, PE/PVC filming (if specified).
Minimum Order Quantity: 1 Piece For Stock Size, 3MT Per Size For Custom Order.
✧ Available Size Range
Aluminum sheet or plate is used in various applications, including aerospace, military, transportation, etc. Aluminum sheet or plate is also used for tanks in many food industries, because some aluminum alloys become tougher at low temperatures.
| Type | Application | ||||||
| Food Packaging | Beverage can end, can tap, cap stock, etc. | ||||||
| Construction | Curtain walls, cladding, ceiling, heat insulation and venetian blind block, etc. | ||||||
| Transportation | Automobile parts, bus bodies, aviation and shipbuilding and air cargo containers, etc. | ||||||
| Electronic Appliance | Electrical appliances, telecommunication equipment, PC board drilling guide sheets, lighting and heat radiating materials, etc. | ||||||
| Consumer Goods | Parasols and umbrellas, cooking utensils, sports equipment, etc. | ||||||
| Other | Military, color coated aluminum sheet | ||||||
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