Low yield stainless steel sheets

12 to 30% chromium , 6 to 12% of nickel and small amounts of other elements. The carbon content of the steel is very low, at room temperature was added austenitic or ferritic organization . It has better corrosion resistance than chromium qiyi 430 stainless steel sheet , weldability and formability . The earliest chrome-nickel stainless steel made ​​in 1912 by the German E. B. Strauss and Mao Demirel . The most commonly used modern 18% chromium , 8% nickel, 18-8 stainless steel. This low yield strength steel , not heat strengthened . But working to strengthen the tendency of large , high-intensity obtained by cold wire and strip . Commonly used steel as 0Cr18Ni9, 0Cr17Ni13Mo2 , etc. , used for the production of chemical containers, equipment lining , pipelines , medical devices and instrumentation. Adding copper and molybdenum qiyi stainless steel 304 sheet , such as 0Cr18Ni18Mo2Cu2Ti better corrosion resistance in sulfuric acid, phosphoric acid, non-oxidizing medium.