2024-t3 aluminum alloy plate 0.8mm, aviation hard aluminum plate 1.0mm, 4.0mm aluminum alloy plate, 2024 aluminum plate 5.0mm 2024-T3铝板0.8mm 航空硬铝板1.0mm 4.0mm铝合金板 2024铝板5.0mm

2024 aluminum alloy is a high-strength hard aluminum that can be strengthened through heat treatment; the 2024 aluminum alloy has good spot welding properties, but tends to develop intergranular cracks during gas welding and TIG welding; after cold working and hardening, the 2024 aluminum alloy still retains decent machinability. Its corrosion resistance is not high, so anodic oxidation treatment, painting, or applying an aluminum coating on the surface is commonly used to enhance its corrosion resistance.

The forming properties are good under all states—status, annealing, and post-quenching—and the heat treatment enhancement effect is significant, though the heat treatment process requires strict adherence to specifications. Corrosion resistance is poor, but effective protection can be achieved through pure aluminum coating; cracks are likely to occur during welding, but welding or riveting can be performed using specialized techniques.