Chemical Composition Base Element Fe (Iron) C (Carbon) 0.22 % (maximum) Fe (Iron) 97.8 to 100 % (estimate) Mn (Manganese) 1.5 % (maximum) P (Phosphorus) 0.045 % (maximum) S (Sulfur) 0.045 % (maximum) Si (Silicon) 0.4 % (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 Tabular Data Not Applicable Yield Strength 4.49e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 8.56e6 to 1.13e7 lbf/ft^2 Elongation 17 % strain (minimum) Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group 1522/1522H Country International Standards Body ISO (International) Description Structural steel plates HR, t>=3 mm, wide flats, bars, sections and profiles; non-rimming; El and YS vary with thickness. Alternate Name formerly Fe430-B Designation E275 Quality B Specification Type Standard Specification ISO 630 Specification Year 2003 Specification Status Active Specification Status Notes active 2003 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