A Question and Answer on Aluminum Alloy

1.Why is aluminum alloy suitable for use in automobiles?

Aluminum alloy is lightweight and high-strength, which can improve the fuel efficiency and performance of automobiles.

2.How does aluminum alloy compare to steel?

Aluminum alloy is lighter than steel but has slightly lower strength and better corrosion resistance.

3.Is aluminum alloy prone to deformation?

Aluminum alloy has a certain degree of toughness, but it needs to be processed carefully to avoid deformation.

4.What are the methods for surface treatment of aluminum alloys?

Common methods include anodizing, electrophoretic coating, etc.

5.What is the thermal expansion coefficient of aluminum alloy?

The coefficient of thermal expansion is about 23 × 10 ⁻⁶/° C, which needs to be considered in the design.

6.Is welding aluminum alloy difficult?

Aluminum alloy welding requires professional equipment and technology, which is quite difficult.

7.Is aluminum alloy suitable for indoor decoration?

Suitable, aluminum alloy has a beautiful and durable appearance.

8.What are the suppliers of aluminum alloy?

There are many suppliers in the market, and we are Southwest Aluminum (Kunshan) Co., Ltd.

9.Can aluminum alloy be used for food packaging?

Yes, aluminum alloy is safe and non-toxic, commonly used in food packaging.

10.What are the standard specifications for aluminum alloys?

There are multiple specifications that need to be customized according to standards or customer needs.

11.Can aluminum alloy be used in building structures?

Sure, aluminum alloy is widely used in construction.

12.How to improve the wear resistance of aluminum alloy?

Wear resistance can be improved by surface treatment or adding alloying elements.

13.Does aluminum alloy have any impact on health?

Generally not, aluminum alloy is usually safe.