Chemical Composition Base Element Fe (Iron) C (Carbon) 3.2 to 4.1 % Fe (Iron) 91.8 to 94.9 % (estimate) Mg (Magnesium) 0.025 to 0.06 % Mn (Manganese) 0.1 to 1 % P (Phosphorus) 0.05 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 1.8 to 3 % 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 61.6 to 65.3 ksi Ultimate Tensile Strength 102 ksi Elongation 3 % strain Brinell Hardness 241 to 302 Other Information Material Class Ferrous Alloy Alloy Family Cast Iron and Iron Alloys Alloy Group Cast Iron Alloy Sub-Group Ductile cast iron Country USA Standards Body SAE (USA) Description Ductile iron castings for automotive and allied industries; as-cast or air quenched to specified hardness; YS varies with thickness. Alternate Name formerly D7003 Designation D700 Specification Type Standard Specification SAE J434 Specification Year 2004 Specification Status Active Specification Status Notes active 2004 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 SAE, International (SAE) (SAE J)
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Chemical Composition