The common types of stainless steel are Austenitic stainless steel (304, 316, 321, 347), Ferritic stainless steel (409, 430, 439), Martensitic stainless steel (410, 420, 440), and Duplex stainless steel (2205, 2507). However, the right grade of stainless steel depends on several factors, including the material properties required, the working environment, and the desired appearance. Consult with our sales experts about your project requirements, and they can help you determine the most suitable grade of stainless steel.