Chemical Composition Base Element Fe (Iron) C (Carbon) 0.02 % Cr (Chromium) 11 % Fe (Iron) 88.1 % Ni (Nickel) 0.4 % Si (Silicon) 0.5 % Balance Fe (Iron) Composition Note Fe is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Mechanical Properties Yield Strength 46.4 to 49.3 ksi Ultimate Tensile Strength 71.1 to 74 ksi Vickers Hardness 150 to 155 HV Other Information Material Class Ferrous Alloy Country USA Designation ARCELORMITTAL K03 Specification Type Manufacturer's Specification Specification Status Active Similar US Grade X2CrNi12 1.4003, 13 to NF EN 10088, ASTM A240 Similar UNS Number 41003 Source Alloy Digest, ASM International Available forms Other, Sheet, Strip, Tube Similar Alloys Click here to find similar alloys Links Organizations ArcelorMittal S.A.
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Chemical Composition