Chemical Composition Base Element Fe (Iron) C (Carbon) 0.15 to 0.25 % Fe (Iron) 98.1 to 99.3 % (estimate) Mn (Manganese) 0.3 to 0.6 % P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.04 % (maximum) Si (Silicon) 0.2 to 1 % 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 5.76e6 lbf/ft^2 Ultimate Tensile Strength 8.65e6 lbf/ft^2 Elongation 35 % strain Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group Miscellaneous casting Country USA Standards Body MIL (USA) Description Investment ann; obsolete for new design Designation IC-1020 Specification Type Standard Specification MIL-S-22141B Specification Year 1984 Specification Status Obsolete Specification Status Notes Inactive Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Available forms Casting Similar Alloys Click here to find similar alloys Links Organizations Department of Defense (MIL/DoD-F/FED QQ)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition