How to choose aviation aluminum plate

Aluminum is one such material. Aluminum now has several types of distinction, of course, some types of use of location have to be clear, so what are the benefits and drawbacks of aviation aluminum? For the majority of the items in the construction process, the number of materials used will be large, and some materials contain too many characteristics. What should I keep in mind when choosing aluminum?

The benefits and drawbacks of aviation aluminum:

Aviation aluminum profile generally refers to the 7 series aluminum alloy profile, where 7 series aluminum alloy is the hardness value of all aluminum alloys. Aviation aluminum profile cannot be welded and must be connected via other techniques. Furthermore, industrial aluminum profiles can be welded, expanding the application scope.

1. Aviation aluminum profiles cannot be welded and must be joined using other ways. Furthermore, typical structures and industrial aluminum profiles can be welded, expanding the application scope.

2. Because the more difficult it is to form an aluminum profile, the higher the cost of an aviation aluminum profile. Our standard 6 series aluminum alloy (the most often used 6063, 6061, etc.) has a medium hardness, is easy to extrude mold, and has cheap manufacturing costs.

3. Because the 7 series aluminum alloy has low corrosion resistance, the surface must be treated with specialized technology, which raises the cost. The 6 series aluminum alloy has some corrosion resistance, and anodizing the surface can considerably improve the corrosion resistance.

Precautions for aluminum selection:

1. Examine the product factory certificate, paying close attention to the factory date, specifications, technical conditions, firm name, and production license number.

2. Thoroughly evaluate the product's surface condition; the product should have vivid colors and a good shine, and the surface should not have apparent scratches, bubbles, or other problems.

3. Pay close attention to the product's wall thickness; doors and windows should have a thickness of at least 1.2mm.

4. Pay attention to the thickness of the product surface coating; anodic oxidation products should have a film thickness of not less than 10m, electrophoretic coating products should have a film thickness of not less than 17m, powder coating thickness should be the 40-120m range, and fluorocarbon paint spraying products should have a film thickness of not less than 30m.

5. Users in coastal locations prefer corrosion-resistant electrophoretic painted profiles, powder-sprayed profiles, or fluorocarbon-sprayed profile goods.

6. Brushes and other hard objects should not be used as cleaning instruments during daily maintenance; instead, soft cotton yarn and cotton fabric should be utilized.

The preceding content is mostly presented as a special introduction to the chosen aviation aluminum plate precautions. Aluminum is frequently used in the construction of houses nowadays, therefore we need to learn more about aluminum plates to make our purchase of aluminum plates more successful.