What's The Difference Between Aluminum Alloy And Stainless Steel?

Aluminum alloy density is low, but the strength is relatively high, close to or more than high quality steel, good plasticity, can be processed into a variety of profiles, with excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, the amount of use is second only to steel.

Some aluminum alloys can be heat treated to obtain good mechanical, physical and corrosion resistance. Heat treatment can be strengthened. It is characterized by high hardness but poor plasticity. But poor corrosion resistance, high temperature softening fast, with excellent thermoplastic, suitable for forging, so it is also called forged aluminum alloy.

Stainless steel is mainly nickel chromium alloy, corrosion resistant. When corrosion resistance is required, stainless steel will be used. Secondly, the surface of stainless steel can be processed according to the need, and the appearance is more beautiful and smooth than aluminum alloy.

But the cost of stainless steel is higher than aluminum alloy, now there is no lack of money or government public works are basically using stainless steel, in short, beautiful not easy to rust not easy to destroy.

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