Cellar Aluminum
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Introduction of aluminum plate: High strength hard aluminum, which can be strengthened by heat treatment, has medium plasticity in the quenched and just quenched state, good spot welding, and tends to form intergranular cracks during gas welding. The machinability of the alloy is good after quenching and cold work hardening, and the machinability is low after annealing.
Aluminium plate is an important structural material for aircraft, mainly used in fuselage, wing skin, oil tank etc. By using aluminium composite materials, the density of aircraft's outer skin can be decreased by 5%-7%. As a result, the total weight can be reduced 10%, and therefore fuel efficiency increases.
| Parameter | Details | Standard/Grade |
|---|---|---|
| Thickness | 0.1-400mm | ASTM, AISI, JIS, GB |
| Width | 20-3000mm | ISO, CE Certified |
| Surface Finish | Mill, Bright, Polished, Hairline, Sand Blast | Customizable |
| 1000 Series | 1050, 1060, 1070, 1100 | Pure Aluminum |
| 3000 Series | 3003, 3004, 3005, 3104 | Mn-Alloy |
| 5000 Series | 5005, 5052, 5083, 5086 | Mg-Alloy |
| 6000 Series | 6061, 6063, 6082 | Mg-Si Alloy |
| Grade | Tensile strength σb (MPa) | Yield strength σ0.2 (MPa) | Elongation δ5 (%) | Hardness (HB) |
|---|---|---|---|---|
| 2A11-T4 | 370 | 215 | 12 | 120 |
| 2A12-T4 | 425 | 275 | 12 | 120 |
| 2A14-T4 | 440 | 280 | 10 | 120 |
| 2024-T4 | 425 | 275 | 14 | 120 |
| LY12-T4 | 425 | 275 | 12 | 120 |
Common Applications: Molds, precision parts, large frames, bridges, large shells, truck components, aircraft wall panels, landing gear, and high-end consumer electronics like notebook shells.
