Chemical Composition Base Element Fe (Iron) C (Carbon) 0.8 % Cr (Chromium) 3.25 to 4.25 % Fe (Iron) 82 to 86.5 % (estimate) Mo (Molybdenum) 7.5 to 9.5 % V (Vanadium) 0.75 to 1.5 % W (Tungsten) 1.25 to 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. Other Information Material Class Ferrous Alloy Country USA Description For reamers, drills, lathe tools, broaches, hobs, form tools. Type M1 high-speed steel. Good red-hardness. Designation ALLEGHENY LUDLUM LMW Specification Type Manufacturer's Specification Specification Status Obsolete Similar UNS Number T11301 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 Allegheny Ludlum Steel
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition