Chemical Composition Base Element Fe (Iron) Cr (Chromium) 0.2 % (maximum) Cu (Copper) 0.3 % (maximum) Fe (Iron) 98 to 99.3 % (estimate) Mn (Manganese) 0.6 to 0.9 % Ni (Nickel) 0.2 % (maximum) P (Phosphorus) 0.03 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 0.15 to 0.35 % 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 1.23e7 lbf/ft^2 (minimum) Ultimate Tensile Strength 1.64e7 lbf/ft^2 (minimum) Elongation 14 % strain (minimum) Brinell Hardness 229 to 285 Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Miscellaneous or unclassified Alloy Sub-Group Miscellaneous and special purpose steels Country South Korea Standards Body KS (South Korea) Description HR or forged carbon steel for machine structural use; quenched. Designation SM 58C Specification Type Standard Specification KS D 3752 Specification Year 1986 Specification Status Active Specification Status Notes 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 Association Francaise de Normalisation (AFNOR) (French Association for Standardization)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition