Range attributes Al (Aluminum) 0.015 % (minimum) C (Carbon) 0.2 % (maximum) Cr (Chromium) 0.4 % (maximum) Elongation 19 % strain (minimum) Fe (Iron) 95.9 to 98.9 % (estimate) Mn (Manganese) 1 to 1.7 % Nb (Niobium) 0.015 to 0.06 % Ni (Nickel) 0.7 % (maximum) P (Phosphorus) 0.025 % (maximum) S (Sulfur) 0.025 % (maximum) Si (Silicon) 0.55 % (maximum) Ti (Titanium) 0.02 to 0.2 % Ultimate Tensile Strength 520 to 680 MPa V (Vanadium) 0.02 to 0.2 % Yield Strength 360 to 420 MPa 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 1522/1522H Available forms Wrought Base Element Fe (Iron) Country China 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 SAC (China) Short text attributes 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* China Description_old Plate, strip; HR Designation Q420E Specification GB 3274 Specification Status Notes Active in 2005 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 Plate, strip; HR Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 1988 Tabular attributes Tabular Data Not Applicable Further Information Organizations China State Bureau of Quality and Technical Supervision (CSBTS) (GB/JB/YB)
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Range attributes

Al (Aluminum)

0.015

% (minimum)