AISI 317L Stainless Steel Chemical Composition, Grades, Table and PDF Online

AISI 317L represents as an austenitic stainless steel characterized by very high resistance to corrosion and the ability to maintain high strength at temperatures above the standard. Its chemical structure has chromium, nickel, molybdenum, and low carbon content in the composition, that makes the resistant to all corrosives environments, including the acidic and chloride-containing ones. AISI 317L grades are assigned according to their composition and features and are mixed properly to fit operations in chemical processing, food processing and health-care industries perfectly. A comprehensive and conveniently located chart and PDF recourses that specify its degree and mechanical properties, as well as corrosion and wear resistance, are always accessible, assisting engineers, designers, and manufacturers in the opting of the suitable material for their construction. This complete information provides guidelines that will ensure that the best material has been chosen for the purpose, to guarantee that it works best in situations that are rigorous.

AISI 317L Austenitic Stainless Steel Chemical Composition And Grade Table

AISI 317L is a low-carbon, molybdenum-bearing austenitic stainless steel commonly regarded for its excellent corrosion resistance in a wide variety of corrosive media, from simple atmospheric conditions up to strong acids or chloride-containing environments. The chemical composition of the alloy falls typically within the range of 18-20% chromium, 11-15% nickel, 3-4% molybdenum and no more than 0.03% carbon. This alloying step increases its ability to ward off chloride ion corrosion and pitting. The 317L grade has better resistivity to acidic and chloride conditions than the 304 and 316 steels used conventionally. It is used for various industries such as chemicals, pulp and paper, drug manufacturing, and food processing.

AISI 317L Austenitic Stainless Steel
Elements Fe Cr Ni Mo Mn Si N P C S
Min (%) 58 18 11 3.0 - - - - - -
Max (%) 68 20 15 4.0 2.0 0.75 0.1 0.045 0.030 0.030

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