Chemical Composition Base Element Fe (Iron) C (Carbon) 0.25 % (maximum) Cr (Chromium) 0.15 % (maximum) Cu (Copper) 0.2 % (maximum) Fe (Iron) 97.7 to 100 % (estimate) Mn (Manganese) 1.35 % (maximum) Mo (Molybdenum) 0.06 % (maximum) Nb (Niobium) 0.005 % (minimum) Ni (Nickel) 0.2 % (maximum) P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.04 % (maximum) Ti (Titanium) 0.005 % (minimum) V (Vanadium) 0.005 % (minimum) 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 7.94e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 1e7 lbf/ft^2 (minimum) Elongation 18 to 20 % strain Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group 1025/ 1026 Country USA Standards Body ASTM (USA) Description HR carbon HSLA steel sheet and strip in coils and cut lengths; El varies with thickness. Designation HSLAS Grade 55 Class 1 Specification Type Standard Specification ASTM A1011/A1011M 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 Standards Australia (SAA) (AS)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition

Base Element

Fe (Iron)