Chemical Composition Base Element Fe (Iron) C (Carbon) 0.3 % (maximum) Cr (Chromium) 0.3 % (maximum) Cu (Copper) 0.3 % (maximum) Fe (Iron) 96 to 100 % (estimate) Mn (Manganese) 2 % (maximum) Ni (Nickel) 0.4 % (maximum) P (Phosphorus) 0.045 % (maximum) S (Sulfur) 0.045 % (maximum) Si (Silicon) 0.6 % (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 7.62e6 lbf/ft^2 Ultimate Tensile Strength 1.44e7 to 1.73e7 lbf/ft^2 Elongation 11 % strain Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Medium-carbon steel Alloy Sub-Group 1132 Country France Standards Body AFNOR (France) Description t<=30 mm; roll Designation A70-2 Specification Type Standard Specification AFNOR NF A35-501 Specification Year 1983 Specification Status Obsolete Specification Status Notes withdrawn Source Worldwide Guide to Equivalent Irons and Steels, 5th ed.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 Association Francaise de Normalisation (AFNOR) (French Association for Standardization)
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Chemical Composition