Chemical Composition Base Element Fe (Iron) C (Carbon) 0.21 to 0.3 % Fe (Iron) 97.9 to 99.2 % (estimate) Mn (Manganese) 0.4 to 0.9 % Ni (Nickel) 0.3 % (maximum) P (Phosphorus) 0.05 % (maximum) S (Sulfur) 0.06 % (maximum) Si (Silicon) 0.2 to 0.52 % 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 240 MPa Ultimate Tensile Strength 450 MPa Elongation 22 % strain Brinell Hardness 125 to 175 Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group Miscellaneous and special purpose steels Country Hungary Standards Body MSZ (Hungary) Description 0-30.0 mm; heat-treated. Designation Ao450FK Specification Type Standard Specification MSZ 8276 Specification Year 1989 Specification Status Active 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 Magyar Szabvanyugyi Testulet (MSZT) (Hungarian Standards Institution)
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Chemical Composition