Stainless steel plate is generally a general term for stainless steel plate and acid-resistant steel plate. At the beginning of this century, the development of stainless steel plate laid an important material and technological foundation for the development of modern industry and scientific and technological progress. There are many types of stainless steel plates with different properties, and it has gradually formed several categories in the process of development. According to the organizational structure, it is divided into four categories: austenitic stainless steel plate, Martensitic stainless steel plate (including precipitation hardening stainless steel plate), ferritic stainless steel plate, and austenitic plus ferritic duplex stainless steel plate? According to the main chemical composition in the steel plate or some characteristic elements in the steel plate to classify, it is divided into chromium stainless steel plate, chromium-nickel stainless steel plate, chromium-nickel-molybdenum stainless steel plate and low-carbon stainless steel plate, high molybdenum stainless steel plate, high-purity stainless steel plate, etc. According to the performance characteristics and use of steel plates, it is divided into nitric acid resistant stainless steel plate, sulfuric acid resistant stainless steel plate, pitting corrosion resistant stainless steel plate, stress corrosion resistant stainless steel plate, high-strength stainless steel plate, etc. According to the functional characteristics of steel plate, it is divided into low temperature stainless steel plate, non-magnetic stainless steel plate, easy-cutting stainless steel plate, superplastic stainless steel plate, etc. The commonly used classification method is classified according to the microstructure characteristics of steel plate and the chemical composition characteristics of steel plate and the combination of the two. It is generally divided into martensitic stainless steel plate, ferritic stainless steel plate, austenitic stainless steel plate, duplex stainless steel plate and precipitation hardening stainless steel plate, etc. or divided into two categories: chromium stainless steel plate and nickel stainless steel plate. Wide range of usesTypical uses: pulp and paper equipment, heat exchangers, mechanical equipment, dyeing equipment, film processing equipment, pipelines, external materials for buildings in coastal areas, etc.
The surface of stainless steel plate is smooth, has high plasticity, toughness and mechanical strength, and is resistant to corrosion of acid, alkaline gas, solution and other media. It is an alloy steel that is not prone to rust, but it is not absolutely rust-free.
