Guangdong aluminum alloy profile manufacturers share: What should be noted when choosing aluminum alloy profiles?


Release time:

2021-11-16

What should be noted when choosing aluminum alloy profiles? Today, Guangdong aluminum alloy profile manufacturers will share with you.

What should be noted when choosing aluminum alloy profiles? Today, Guangdong aluminum alloy profile manufacturers will share with you.
The following points to note when selecting aluminum alloy profiles:
1. Hardness
Guangdong door and window aluminum alloy profile manufacturers remind everyone that hardness is the first issue to consider, and hardness is directly related to the chemical composition of the alloy. Secondly, different states also have a greater impact.
2. Strength
Strength is an important factor that must be considered in product design, especially when using aluminum alloy components as components, appropriate alloys should be selected based on the pressure they bear.
3. Processing performance
Processing performance includes formability and cutting performance. Because formability is related to the state, when selecting the grade of aluminum alloy, it is also necessary to consider the strength range in various states. Usually, high-strength materials are not easy to form. If bending, stretching, deep drawing and other forming processes are to be carried out, the material in the annealed state has good formability, while the material in the heat treated state has the worst formability.

广东铝合金型材厂家分享:选购铝合金型材的注意什么?

4. Welding performance
Most aluminum alloys have no welding issues, especially some 5-series aluminum alloys, which are specifically designed for welding. Relatively speaking, some 2 series and 7 series aluminum alloys are difficult to weld.
5. Corrosion resistance
Corrosion resistance includes properties such as chemical corrosion resistance, electrochemical analysis corrosion resistance, and stress corrosion resistance.
After reading the previous article about "Notes on Choosing Aluminum Alloy Shapes", I hope it can be helpful to everyone. For more knowledge about aluminum profiles, please follow Guangdong aluminum alloy profile manufacturers.

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