Chemical Composition Base Element Fe (Iron) Al (Aluminum) 0.015 % (minimum) C (Carbon) 0.1 % (maximum) Cr (Chromium) 0.25 % (maximum) Cu (Copper) 0.5 % (maximum) Fe (Iron) 87.8 to 91.2 % (estimate) Mn (Manganese) 0.3 to 0.8 % Mo (Molybdenum) 0.1 % (maximum) Ni (Nickel) 8.5 to 10 % P (Phosphorus) 0.025 % (maximum) S (Sulfur) 0.02 % (maximum) Si (Silicon) 0.35 % (maximum) Ti (Titanium) 0.05 % (maximum) V (Vanadium) 0.04 % (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 1e7 lbf/ft^2 Ultimate Tensile Strength 1.4e7 to 1.67e7 lbf/ft^2 Elongation 18 % strain 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 France Standards Body AFNOR (France) Description 30<t<=50 mm; norm Designation 9Ni490 Specification Type Standard Specification AFNOR NF A36-208 Specification Year 1982 Specification Status Active Specification Status Notes withdrawn Source Worldwide Guide to Equivalent Irons and Steels, 5th ed.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)
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Chemical Composition

Base Element

Fe (Iron)