3003 Aluminum Plate H14 VS H24

Differences in annealing process of 3003 aluminum plate H14 VS H24

3003 aluminum plate is a unique alloy specification in the huge family of 3000 series aluminum plates, especially 3003 aluminum plate H24 aluminum plate and 3003H14 aluminum plate for curtain wall. It belongs to the common series and is widely used. However, many customers may not understand the research on its process. Today we will give a detailed introduction to the difference between these two processes.

3003 Aluminum Plate H14 VS H24

Introduction to 3003 aluminum plate

3003 aluminum plate, also known as rust-proof aluminum plate, is a commonly used material in general plates and strips. The aluminum content accounts for about 98%, and the manganese content is about 1.0-1.6. In particular, its excellent alloy performance and stable product quality are widely favored. In addition, the strength of 3003 aluminum plate is higher than that of 1060 aluminum plate. In terms of its outstanding advantage of toughness, 3003 aluminum plate is better than 1000 series in the face of cold changes.

The difference processing 3003 aluminum plate H14 VS H24

The more common annealing states of 3003 aluminum plate are H24 and H14. The common points of these two 3003 aluminum plates are that they do not crack when bent at 90 degrees, they are all 3003, their tensile strength, elongation, corrosion resistance are basically the same, and the surface treatment process and surface samples are basically the same. So what is the difference between them? It is absolutely related to the annealing process and the way of aluminum plate rolling.

1. Production process of 3003 aluminum plate H14 VS H24

Casting rolling—annealing furnace annealing—finished product packaging

This belongs to the production process of 3003 aluminum plate H24 aluminum plate, the quality is unchanged, it belongs to the more commonly used one-time annealing molding, there is not much surface oil, and the quality is also stable, because it belongs to the commonly used processing technology series after all.

2. Production process of 3003 aluminum plate H14 VS H24

Casting rolling — annealing furnace annealing —- cold rolling —- finished product packaging

About 3003 H14 aluminum plate, it is also called mid-annealing aluminum plate, which is rolled again after annealing. The finished product is annealed and rolled. It is also called semi-annealing process, especially for 3003 aluminum plate with high requirements. This process is more common.

Through the annealing process products of 3003 H24 aluminum plate and 3003 H14 aluminum plate in these two states, I believe that it can achieve a certain degree of confusion. This is a customer question that aluminum plate manufacturers often receive. In fact, there is almost no problem in essence. I hope it can be helpful to you.

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