Chemical Composition Base Element Fe (Iron) C (Carbon) 0.2 % (maximum) Cr (Chromium) 5.25 % Fe (Iron) 93.5 to 93.7 % (estimate) Mn (Manganese) 0.55 % Mo (Molybdenum) 0.55 % 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 60 to 95 ksi Ultimate Tensile Strength 90.1 to 120 ksi Elongation 18 to 25 % strain Other Information Material Class Ferrous Alloy Country USA Description Cast: 90,000-120,000 TS; 60,000-95,000 YP; 18-25 El; 35-45 RA. For general and structural castings, gears, shafts, housings. ASTM A217, Alloy C5. Designation BIRDSBORO-CRMO4 Specification Type Manufacturer's Specification Specification Status Obsolete Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Casting, Shaft Similar Alloys Click here to find similar alloys Links Organizations Birdsboro Corp.
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition