In practical application of stainless steel coil, the steel resistant to weakly corrosive media is often called stainless steel coil, and the steel resistant to chemical media is called acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to corrosion by chemical media, while the latter are generally stainless. The corrosion resistance of stainless steel depends on the alloying elements contained in the steel.
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