http://www.huaxiao-stainless-steel.com/stainless-steel-sheet-and-plate/ Product Description Duplex Stainless Steel (DSS) describes approximately 50% of ferrite and austenite and Steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N. Content, the Cr content is 18% to 28 percent, and the Ni content is 3% to 10%. Some Contains less than 30 percent of stainless steel. In the case of diminished C This type of steel unites the characteristics of ferritic and austenitic stainless steels. In comparison with ferrite, it has higher plasticity and toughness, no brittleness at room temperature to intergranular corrosion and welding functionality, and in the same time retains iron. The 475 brittleness and high thermal conductivity of the stainless steel make it superplastic. Compared with austenitic stainless steels, they have high durability and resistance to chloride stress corrosion resistance and intergranular corrosion. Duplex stainless steel has corrosion resistance and is also a nickel-saving stainless steel. Production Rang : -2507 Cold Rolled Stainless Steel Sheet and Plate , Cold rolled 2507 sheet, Cold rolled 2507 Plate Thickness0.2mm - 3.0mm Thickness3.0mm-8.0mm, special for cold rolled Width300mm - 2000mm, the narrowed products pls check in strip products Length1000mm-6000mm Finish2B, 2D For more details, pls free to contact me. -2507 Hot Rolled Stainless Steel Sheet and Plate , Hot Rolled 2507 Sheet, Hot Rolled 2507 Plate,2507 PMP, 2507 CMP Thickness1.2mm - 200mm Width300mm - 3200mm Length500mm 鈥?12000mm FinishBlack, NO.1, Anneal pickling For more details, pls free to contact me. 2507 mechanical property in different standard 2507Y.S./Mpa 鈮?/p>T.S./Mpa 鈮?/p>E.L./% 鈮?/p>HB 鈮?/p>HRB 鈮?/p>HBW 鈮?/p>HV 鈮?/p> ASTM55079515-32310- JIS------- GB55079515-32310- Production Process and Feature Duplex stainless steel has the qualities of austenitic stainless steel and stainless steel since it has ferritic structure as well as the are essentially exactly the same. The yield strength can attain 400Mpa 550MPa, which can be that of austenitic stainless steel. In comparison with ferritic stainless steel, duplex stainless steel has high toughness transition temperature, and resistance to intergranular corrosion and reliability. At precisely the exact same time, it keeps some features of ferritic stainless steel, for example as 475 brittleness and warmth. Conductivity, properties, superplasticity and little growth coefficient. In comparison with stainless steel, the potency of duplex stainless steel is high the yield strength is enhanced, along with the properties like pressure corrosion resistance, corrosion resistance and corrosion fatigue resistance are enhanced. Duplex stainless steels are classified according to their chemical composition and can be classified into four types: Cr18 kind, Cr23 (excluding Mo) kind, Cr22 type and Cr25 type. For Cr25 kind duplex stainless steel, it can be divided into form and super duplex stainless steel. Among these, Cr22 kind and Cr25 type are utilized. The duplex stainless steel used in China is produced in Sweden. The specific grades are: 3RE60 (Cr18 kind ), SAF2304 (Cr23 type), SAF2507 (Cr22 kind ), SAF2507 (Cr25 type). 2205/2507 duplex stainless steel performance characteristics (9) Stainless steel, which should not be used in working conditions above 300 掳C. The reduced the chromium content in duplex stainless steel, the less harmful the brittle phase such as 蟽. There are various Delicate tendencies of ferritic Application Heat exchangers and showers And apparatus for seawater, higher fever, concentrated nitric oxide, etc., for optimizing, fertilizer, paper, oil, chemical, etc..Stainless Steel Sheet And Plate website:http://www.huaxiao-stainless-steel.com/stainless-steel-sheet-and-plate/