Chemical Composition Base Element Fe (Iron) Al (Aluminum) 0.02 % (minimum) B (Boron) 0.005 % (maximum) C (Carbon) 0.08 % (maximum) Cr (Chromium) 0.3 % (maximum) Fe (Iron) 98.7 to 100 % (estimate) Mn (Manganese) 0.4 % (maximum) Ni (Nickel) 0.4 % (maximum) P (Phosphorus) 0.025 % (maximum) S (Sulfur) 0.025 % (maximum) Si (Silicon) 0.04 % (maximum) Ti (Titanium) 0.03 % (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 4.18e6 lbf/ft^2 Ultimate Tensile Strength 6.06e6 to 7.73e6 lbf/ft^2 Elongation 30 % strain Rockwell Hardness B scale 59 Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group 1005/ 1006 Country France Standards Body AFNOR (France) Description t<3 mm; HR Designation 3CT Specification Type Standard Specification AFNOR NF A36-301 Specification Year 1992 Specification Status Active Specification Status Notes withdrawn Source Worldwide Guide to Equivalent Irons and Steels, 5th ed.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