Chemical Composition Base Element Fe (Iron) Fe (Iron) 99.9 to 100 % (estimate) P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.035 % (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 4.8e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 9.4e6 to 1.25e7 lbf/ft^2 Elongation 22 % strain (minimum) Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group Casting specified by strength Country International Standards Body ISO (International) Description Heat-treated cast carbon steels for general engineering; chemical composition as agreed. Designation 230-450 Specification Type Standard Specification ISO 3755 Specification Year 1991 Specification Status Active Specification Status Notes active 1991 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 International Organization for Standardization (ISO)
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Chemical Composition