Stainless steel is a kind of anti-corrosion and high temperature resistant alloy, it is not easy to rust, which has a great relationship with its composition. In addition to iron, the composition of stainless steel includes chromium, nickel, aluminum, and silicon. After adding chromium and other elements to steel, the structure of the steel can be made more uniform, thereby changing the performance of the steel. With the development of the times, there are more and more types of stainless steel. The product to be introduced in this article is stainless steel coils. Many people have doubts about the safety of stainless steel coils. This article will answer your doubts.