Chemical Composition Base Element Fe (Iron) C (Carbon) 0.15 % (maximum) Fe (Iron) 93.3 to 95.2 % (estimate) Mn (Manganese) 0.3 to 0.8 % Ni (Nickel) 4.5 to 5.3 % P (Phosphorus) 0.025 % (maximum) S (Sulfur) 0.02 % (maximum) Si (Silicon) 0.35 % (maximum) V (Vanadium) 0.05 % (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 8.15e6 lbf/ft^2 (minimum) Ultimate Tensile Strength 1.07e7 to 1.48e7 lbf/ft^2 Elongation 17 % strain (minimum) Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Nickel steel and nickel low-alloy steel Alloy Sub-Group Nickel steel Country International Standards Body ISO (International) Description Alloyed electric resistance and induction welded steel tubes with specified low-temp properties for pressure purposes; quenching and tempering. Designation X12Ni5 Specification Type Standard Specification ISO 9330-3 Specification Year 1997 Specification Status Active Specification Status Notes active 1997 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 International Organization for Standardization (ISO)
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Chemical Composition

Base Element

Fe (Iron)