Chemical Composition Base Element Fe (Iron) C (Carbon) 0.75 % Fe (Iron) 98 to 98.7 % (estimate) Mn (Manganese) 0.3 to 0.8 % Si (Silicon) 0.25 to 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 931 MPa Ultimate Tensile Strength 1240 MPa Elongation 12 % strain Brinell Hardness 375 Other Information Material Class Ferrous Alloy Country Germany Description Heat treated: 180,000 TS; 135,000 YS; 12 El; 35 RA; 375 HB; For springs, rails, punches, upsetters; Type W1; water hardened. Designation AMBO EM3 PRIMA 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 Ambo-Stahl-Gesellschaft (Gerhard Sevenich GmbH & Co.)
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Chemical Composition