Product Introduction:
2024 is a high strength forged Al-Cu-Mg-Si alloy, which can be strengthened by heat treatment. Because of the high copper content, the alloy has poor corrosion resistance, intergranular corrosion and stress corrosion tendency. It has good weldability and machinability.
Product Specification:
| Thickness(mm) | 1mm-12mm 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 | Ti | Ni | Al |
| 0.6-1.2 | ≤0.70 | 3.9-4.8 | 0.4-0.8 | ≤0.3 | 0.4-1.0 | ≤0.15 | ≤0.10 | Remainder |
Mechanical Properties:
| Tensile Strength σb (MPa) | ≥460 |
| Yield Strength σ0.2 (MPa) | ≥390 |
| Elongation δ5 (%) | ≥8 |
Features:
2024 aluminium alloy has good plasticity in hot state, which can make forgings and die forgings with complex shape and structure.
Applications:
2024 aluminium alloy is used to manufacture complex free forgings and die forgings.
