Tel: +86-18957322071




Zhejiang Guoyao Aluminium Co., Ltd.

Address: Yuantong Industrial Zone Haiyan County in Zhejiang China




Stainless steel and aluminum alloy material difference?


Aluminum is one of the most widely used non-ferrous metal structural materials in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. The rapid development of industrial economy, the increasing demand for aluminum alloy welded structural parts, so that the aluminum alloy welding research also will be in-depth. Aluminum is currently the most widely used alloy.

Stainless steel is a short name for stainless steel, which is resistant to weak corrosive media such as air, steam and water or stainless steel with stainless steel. It is chemically resistant to chemical corrosion medium (acid, alkali and salt) Corrosion) corrosion of steel known as acid-resistant steel. Due to the difference in chemical composition between the two of their different corrosion resistance, ordinary stainless steel is generally not resistant to chemical corrosion, and acid-resistant steel are generally have a stainless steel.

The difference:

Production of different materials, aluminum alloy mainly aluminum, with a small amount of manganese and other metals, stainless steel mainly iron. In addition to this, they have other differences:

 First, the price, the aluminum alloy door is relatively cheap, stainless steel is more expensive.

 Second, the hardness of stainless steel than aluminum alloy high

 Third, for the surface treatment, aluminum alloy is rich, including electrophoresis, spraying, anodizing and so on.

  Fourth, for the surface treatment of aluminum alloy is not good, after a long time there will be spots.

  Fifth, the corrosion resistance of stainless steel will be better.

  Six, more stainless steel manufacturers more, mainly in the material thickness, composition and other aspects of cutting corners.

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Address:Yuantong Industrial Zone, Hanyan city, Zhejiang Province, China



Mobile Phone:86-18957322071