Its main feature is that carbon steel and stainless steel form a strong metallurgical bond, which can be processed by hot pressing, cold bending, cutting, welding, etc., and has good process performance. The base material of the stainless steel clad plate can be various ordinary carbon steels or special steels such as Q235B, Q345B, Q245R, Q345R, etc. Various grades of stainless steel such as 304 (L), 316 (L), 310S, 1Cr13, 202, 321, etc. can be used as the composite material. The material and thickness can be freely combined to meet the needs of different users.