There is a variety of stainless steel, different performance depends on different steel, and common classification methods are: Classified according to the organizational structure of steel, such as martensitic stainless steel, ferritic stainless steel, austenitic stainless steel and duplex stainless steel. By the main chemical ingredient in steel or steel elements in the classification of some features, such as chromium stainless steel, chrome-nickel steel, chromium nickel molybdenum stainless steel and low carbon stainless steel, high-Mo stainless steel, high purity stainless steel, etc. According to the characteristics and uses of steel to classify, such as resistance to nitric acid (nitric acid grade) stainless steel, acid resistant stainless steel, pitting corrosion-resistant stainless steel, stress corrosion-resistant stainless steel, high strength stainless steel. According to function of steel to classify, such as low temperature stainless steel, non-magnetic stainless steel, free cutting steel, super plastic stainless steel. |