3mm thickness stainless steel sheet,belong to cold rolled thin steel plate, stainless steel sheet refers to air resistance, water vapor and weak medium corrosion and acid resistant steel plate, is resistant to acid, alkali and salt chemical etching medium corrosion of steel plate. Stainless steel plate has come out since the beginning of this century, the development of stainless steel sheet for the development of modern industry and scientific and technological progress has laid an important material and technological foundation.

Stainless steel sheet, a lot of different performance, it is in the development process gradually formed a few categories. According to the organizational structure is divided into martensitic stainless steel plate (including precipitation hardening stainless steel plate), ferritic stainless steel plate, stainless steel and austenite and ferrite dual phase stainless steel plate and other four categories? According to some characteristic elements of main chemical components of steel plate or in the classification, divided into chromium stainless steel, chromium nickel stainless steel sheet,chromium nickel molybdenum stainless steel sheet, High purity stainless steel sheet, stainless steel plate, low carbon and high molybdenum stainless steel plate, stainless steel plate, high purity. According to the performance characteristics and use of steel plate classification, divided into stainless steel plate, stainless steel plate, stainless steel plate, stainless steel plate, stainless steel plate, high strength stainless steel plate, etc..

According to the performance characteristics of the stainless steel sheet and USES classification, divided into nitric acid stainless steel plate, stainless steel plate, sulfate resistance to pitting corrosion of stainless steel plate and stress corrosion of stainless steel plate, high strength stainless steel plate, etc.According to the functions and characteristics of the steel plate, classification, divided into low temperature stainless steel plate, non-magnetic stainless steel plate, free cutting stainless steel plate, the superplasticity of stainless steel plate, etc.Now common classification method is according to the structure characteristics of steel plate and steel chemical composition and method of the combination of classification. Generally divided into martensite stainless steel plate, ferritic stainless steel plate, austenitic stainless steel, duplex stainless steel plate and precipitation hardening stainless steel plate or divided into two major categories of nickel chromium stainless steel sheet and stainless steel sheet.