Chemical Composition Base Element Fe (Iron) C (Carbon) 0.04 to 0.08 % Cr (Chromium) 24 to 26 % Fe (Iron) 48.8 to 57 % (estimate) Mn (Manganese) 2 % (maximum) N (Nitrogen) 0.11 % (maximum) Ni (Nickel) 19 to 22 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.015 % (maximum) Si (Silicon) 1 % (maximum) Composition Note Fe is listed as a Base element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Mechanical Properties Yield Strength 4.18e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 1.07e7 to 1.52e7 lbf/ft^2 Elongation 35 % strain (minimum) Notes on Mechanical Properties 50 mm gauge Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Austenitic stainless steel Alloy Sub-Group Miscellaneous austenitic steel Country International Standards Body ISO (International) Description Standard grade austenitic stainless intergranular corrosion resistance for pressure purposes; ann, mech props vary with form and thickness Designation X6CrNi25-20 Specification Type Standard Specification ISO 9328-7 Specification Year 2004 Specification Status Active Specification Status Notes active 2004 Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations International Organization for Standardization (ISO)
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Chemical Composition

Base Element

Fe (Iron)