Chemical Composition Base Element Fe (Iron) C (Carbon) 0.02 % (maximum) Cr (Chromium) 19.5 to 20.5 % Cu (Copper) 0.5 to 1 % Fe (Iron) 51.5 to 56.3 % (estimate) Mn (Manganese) 1 % (maximum) Mo (Molybdenum) 6 to 7 % N (Nitrogen) 0.18 to 0.25 % Ni (Nickel) 17.5 to 18 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.015 % (maximum) Si (Silicon) 0.7 % (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 Ultimate Tensile Strength 2.3e7 lbf/ft^2 (maximum) Elongation 20 % strain (minimum) 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 F44 Country International Standards Body ISO (International) Description Austenitic stainless wire for general purposes supplied in coils or cut lengths; solution ann, mech props vary with diameter Designation X1CrNiMoCuN20-18-7 Specification Type Standard Specification ISO 16143-3 Specification Year 2005 Specification Status Active Specification Status Notes active 2005 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)