316 Stainless steel sheet has smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acid, alkaline gas, solution and other media. It is an alloy steel that is not easy to rust, but it is not absolutely rust-free. Stainless steel sheet refers to the steel sheet which is resistant to the corrosion of weak medium such as atmosphere, steam and water.
At present, the commonly used classification method is based on the structural characteristics of steel sheets, the chemical composition characteristics of steel sheets and their combination. Generally divided into martensitic stainless steel sheet, ferritic stainless steel sheet, austenitic stainless steel sheet, duplex stainless steel sheet and precipitation hardening stainless steel sheet, or divided into chromium stainless steel sheet and nickel stainless steel sheet.