Chemical Composition Base Element Fe (Iron) C (Carbon) 0.72 to 0.8 % Fe (Iron) 98 to 98.6 % (estimate) Mn (Manganese) 0.5 to 0.8 % P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.04 % (maximum) Si (Silicon) 0.17 to 0.37 % 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 Ultimate Tensile Strength 780 to 1180 MPa Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group High-carbon steel Alloy Sub-Group 1074/ 1075 Country Hungary Standards Body MSZ (Hungary) Description CR, QT or spring strip; 0-2 mm; rolled, hardened Designation 75 Specification Type Standard Specification MSZ 4217 Specification Year 1985 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