Chemical Composition Base Element Fe (Iron) Al (Aluminum) 0.02 % (minimum) C (Carbon) 0.16 % (maximum) Cr (Chromium) 0.3 % (maximum) Cu (Copper) 0.3 % (maximum) Fe (Iron) 96.9 to 99.4 % (estimate) Mn (Manganese) 0.5 to 1.4 % Mo (Molybdenum) 0.08 % (maximum) N (Nitrogen) 0.02 % (maximum) Nb (Niobium) 0.05 % (maximum) Ni (Nickel) 0.3 % (maximum) P (Phosphorus) 0.025 % (maximum) S (Sulfur) 0.02 % (maximum) Si (Silicon) 0.1 to 0.4 % Ti (Titanium) 0.03 % (maximum) V (Vanadium) 0.05 % (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 Yield Strength 4.7e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 7.73e6 to 1.07e7 lbf/ft^2 Elongation 22 % strain (minimum) Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group 1513 Country International Standards Body ISO (International) Description Weldable fine grain forgings and rolled/forged bars with high YS; QT, mech props vary with ruling section Designation PL28 Specification Type Standard Specification ISO 9327-4 Specification Year 1999 Specification Status Active Specification Status Notes active 1999 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)