Chemical Composition Base Element Fe (Iron) C (Carbon) 0.35 to 0.5 % Cr (Chromium) 12 to 15 % Fe (Iron) 63.4 to 73.7 % (estimate) Mn (Manganese) 1 % (maximum) Ni (Nickel) 12 to 15 % P (Phosphorus) 0.045 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 2 % (maximum) W (Tungsten) 2 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 7.21e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 1.64e7 lbf/ft^2 (minimum) Elongation 35 % strain (minimum) Brinell Hardness 269 (maximum) Notes on Mechanical Properties 50 mm gauge Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Miscellaneous or unclassified Alloy Sub-Group Miscellaneous high-alloy steel Country India Standards Body BIS (India) Description Cr-Ni steel; bars and flats; ann quenched or solution treated condition Designation X40Ni14Cr14W3Si2 Specification Type Standard Specification IS 1570/5 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 Wrought Similar Alloys Click here to find similar alloys Links Organizations Bureau of Indian Standards (BIS)
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Chemical Composition

Base Element

Fe (Iron)