| Thickness(mm) | 1m-12m or as required |
| Width(mm) | 20-2000 |
| Standard | GB, JIS, DIN, ASTM |
| Temper | H111 H112 H116/H321 H12/H22/H32 H14/H24/H34/H16/H26/H36 H18/H28/H38 H114/H194, etc. |
| Package | Standard export package,such as wooden box or as required. |
Chemical Composition:
| Si | Fe | Cu | Mg | Zn | Mn | Ni | Ti | Al |
| ≤0.50 | ≤0.50 | 3.8-4.9 | 1.2-1.8 | ≤0.3 | 0.30-0.90 | ≤0.10 | ≤0.15 | Remainder |
Mechanical Properties:
| Tensile Strength σb (MPa) | ≥265 |
| Yield Strength σ0.2 (MPa) | ≥410 |
| Elongation δ5 (%) | ≥12 |
Advantages&Applications:
2A12 aluminum is an Al-Cu-Mg series aluminum alloy. This is a kind of high-strength hard aluminum, which can be strengthened by heat treatment.It has medium plasticity in quenched and just-quenched states, good spot welding, and gas welding.There is a tendency to form intergranular cracks from time to time.
Product Usage:
2A12 aluminum is mainly used to make various high-load parts and components (but excluding stamping forgings) such as skeleton parts, skins, bulkheads, ribs, spars, rivets and other working parts below 150 °C on aircraft.
