Chemical Composition Base Element Fe (Iron) C (Carbon) 0.3 to 0.4 % Fe (Iron) 98.4 to 98.8 % (estimate) Mn (Manganese) 0.9 to 1.2 % 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 448 MPa Ultimate Tensile Strength 621 MPa Elongation 18 % strain Brinell Hardness 212 Other Information Material Class Ferrous Alloy Country USA Description Rolled: 90,000 TS; 65,000 YS; 18 El; 45 RA; 212 HB; For gears, shafts, bolts, gears, lead screws, spindles; excellent machining qualities. Designation FISCO NO. 2 Specification Type Manufacturer's Specification Specification Status Active Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Shaft Similar Alloys Click here to find similar alloys Links Organizations Faitoute Steel Co., Inc.
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Chemical Composition