Chemical Composition Base Element Fe (Iron) C (Carbon) 1.4 to 1.8 % Cr (Chromium) 12 to 14 % Fe (Iron) 82 to 85.8 % (estimate) Mn (Manganese) 0.5 to 1.25 % Si (Silicon) 0.25 to 1 % 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 Ultimate Tensile Strength 345 MPa Brinell Hardness 500 Other Information Material Class Ferrous Alloy Country USA Description Cast: 50,000 TS; 500 HB; For forging dies, gauges, tools; Tr.S. 4000; Tr.D. 0.10; wear resistant. Designation AFCOMET 150-12 Specification Type Manufacturer's Specification Specification Status Obsolete Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Casting Similar Alloys Click here to find similar alloys Links Organizations Atlas Foundry Co.
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Chemical Composition