Stainless steel and aluminum alloy are two very common materials in life. They can be seen in both spare parts and furniture. Then someone asked, what are the differences between stainless steel and aluminum alloy? Which is better, stainless steel or aluminum alloy? If you are also struggling with these problems, you might as well look at the following content.
Stainless steel and aluminum alloy are two very common materials in life. They can be seen in both spare parts and furniture. Then someone asked, what are the differences between stainless steel and aluminum alloy? Which is better, stainless steel or aluminum alloy? If you are also struggling with these problems, you might as well look at the following content.
What are the differences between stainless steel and aluminum alloy?
1. Differences in composition
the main elements of the aluminum alloy shell are aluminum, silicon, copper, magnesium and zinc. According to the content of each element, the molded aluminum alloy shell will have different performance.
The stainless steel shell is cast from steel. Chromium, nickel, manganese, silicon, copper and other metals are added in the smelting process, among which chromium is the main alloy element, generally, the chromium content in stainless steel is at least 10.5%.
2. Differences in corrosion resistance
the reason why aluminum alloy can resist corrosion is that there is oxide film corrosion resistance on the surface, which can prevent further corrosion of internal metals.
Stainless steel mainly contains corrosion-resistant nickel-chromium alloy, so when the field of product application has the requirement of corrosion resistance, it is the first choice to use stainless steel to make the shell.
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which is better, stainless steel or aluminum alloy?
Stainless steel
stainless steel is one of the materials that many buildings like to use. It has good wear resistance, corrosion resistance and oxidation resistance. Moreover, the surface is bright and bright, which conforms to the modern trend and has a sense of fashion, and its own weight is light, which can effectively reduce the weight of high-rise buildings.
Aluminum Alloy
aluminum Alloy is one of the popular door and window materials, which can carry out different switch designs according to customers' requirements, such as push-pull, flat-open, upper suspension, etc. It is easy to shape in the manufacturing process and can meet the needs of consumers at different levels. Aluminum alloy doors and windows have the advantages of durability, fire resistance, moisture resistance, rust-resistant, corrosion resistance, good sealing performance, etc. They are generally used in buildings with higher standards. The disadvantage is that the cost is relatively high and the thermal conductivity is relatively high compared with wooden window and copper window.
What are the differences between stainless steel and aluminum alloy introduced above? Which is the good content of stainless steel or aluminum alloy. Which of the two materials is better depends on the occasion of use. I hope the above content is helpful to everyone.
(The article comes from the Internet and is invaded and deleted)
