2017 aluminum alloy related technical standards and heat treatment process

[China Aluminum Industry Network] related technical standards

The national standard for aluminum strips (GB/T 3880-2006) applies to the unified standard of aluminum alloy strip materials.

Heat treatment process

The forming properties in the state, annealing, and new quenching conditions are relatively good, and the heat treatment strengthening effect is significant, but the heat treatment process is demanding. The corrosion resistance is poor, but it can be effectively protected by coating with pure aluminum. It is easy to produce cracks during welding, but it can be welded or riveted using special techniques.

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