Range attributes C (Carbon) 0.24 % (maximum) Cr (Chromium) 0.25 % (maximum) Cu (Copper) 0.35 % (maximum) Elongation 22 % strain (minimum) Fe (Iron) 96.7 to 99.2 % (estimate) Mn (Manganese) 0.7 to 1.6 % Mo (Molybdenum) 0.08 % (maximum) Ni (Nickel) 0.25 % (maximum) P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 0.15 to 0.5 % Ultimate Tensile Strength 550 to 690 MPa Yield Strength 415 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 1522/1522H Available forms Wrought Base Element Fe (Iron) Country USA 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 ASTM (USA) 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* USA Description_old Heat-treated C-Mn-Si steel plates for fusion welded pressure vessels and structures; t<=65 mm; killed steel QT condition. Designation Class 2 Specification ASTM A537 Specification Status Notes active 2000 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 Heat-treated C-Mn-Si steel plates for fusion welded pressure vessels and structures; t<=65 mm; killed steel QT condition. Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 2000 Tabular attributes Tabular Data Not Applicable Further Information Organizations American Society for Testing and Materials (ASTM)
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Range attributes

C (Carbon)

0.24

% (maximum)