All kinds of ordinary carbon steels and special steels such as Q235B, Q245R and Q345R can be used as the base material of stainless steel clad plate. The cladding materials can be made of various grades of stainless steels, such as 304, 316L, 1Cr13, 321, 310S and duplex stainless steels. The materials and thickness can be freely changed to meet the needs of different users. Stainless steel clad plate is notable not only for its corrosion resistance of stainless steel, but for its good mechanical strength and processability of carbon steel. It is a new industrial product. Stainless steel clad plate has been widely used in petroleum, chemical industry, salt industry, water conservancy and electric power and other industries. It not only reduces the costs of the projects, but also improves the performance of the equipment and prolongs the service life of the equipment.