Chemical Composition Base Element Fe (Iron) C (Carbon) 0.55 % Fe (Iron) 98.3 to 98.9 % (estimate) Mn (Manganese) 0.5 to 0.7 % Si (Silicon) 0.1 to 0.4 % 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 779 MPa Ultimate Tensile Strength 1100 MPa Elongation 12 % strain Brinell Hardness 320 Other Information Material Class Ferrous Alloy Country Germany Description Heat treated: 160,000 TS; 113,000 YS; 12 El; 40 RA; 320 HB; For gears, bolts, machine tool parts; water hardened. Designation KRUPP EB7 Specification Type Manufacturer's Specification Specification Status Active Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations Krupp Stahl AG
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Chemical Composition