Range attributes C (Carbon) 0.17 to 0.24 % Cr (Chromium) 0.4 % (maximum) Elongation 20 % strain (minimum) Fe (Iron) 97.7 to 99.4 % (estimate) Mn (Manganese) 0.4 to 0.7 % Mo (Molybdenum) 0.1 % (maximum) Ni (Nickel) 0.4 % (maximum) P (Phosphorus) 0.045 % (maximum) S (Sulfur) 0.045 % (maximum) Si (Silicon) 0.4 % (maximum) Ultimate Tensile Strength 470 to 650 MPa Yield Strength 290 MPa (minimum) Discrete attributes ~Checking Status Not verified - Original build Date Last Checked Thursday, October 17, 2013 Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group 1020 Available forms Wrought Base Element Fe (Iron) Country United Kingdom Material Class Ferrous Alloy Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Specification Status Active Specification Type Standard Standards Body BSI (United Kingdom) Short text attributes Alternate Name 1.0402 Composition Note_old 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. Country* United Kingdom Description_old Unalloyed quality steel, semi-finished products, hot formed; QT condition, mech props vary with size. Designation C22 Specification BS EN 10083-2 Specification Status Notes active 1991 Long text attributes 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. Description Unalloyed quality steel, semi-finished products, hot formed; QT condition, mech props vary with size. Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 1991 Further Information Organizations British Standards Institution (BSI)
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Range attributes

C (Carbon)

0.17 to 0.24