Range attributes C (Carbon) 0.4 to 0.46 % Cr (Chromium) 0.9 to 1.2 % Cu (Copper) 0.3 % (maximum) Elongation 11 % strain Fe (Iron) 96.7 to 98 % (estimate) Mn (Manganese) 0.6 to 0.9 % Mo (Molybdenum) 0.15 to 0.3 % P (Phosphorus) 0.025 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 0.04 % (maximum) Ultimate Tensile Strength 980 to 1180 MPa Yield Strength 760 MPa Discrete attributes ~Checking Status Not verified - Original build Date Last Checked Thursday, October 17, 2013 Alloy Family Alloy Steel Alloy Group Chromium molybdenum steel Alloy Sub-Group 4140/ 4142 Available forms Wrought Base Element Fe (Iron) Country Germany Material Class Ferrous Alloy Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Specification Status Active Specification Type Standard Standards Body DIN (Germany) Short text attributes Composition Note_old Fe is listed as a Base element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Country* Germany Description_old Bearing QT 17-40 mm Designation 43CrMo4 Specification DIN 17230 Long text attributes Composition Note Fe is listed as a Base element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Description Bearing QT 17-40 mm Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 1980 Further Information Organizations Deutsches Institut fur Normung e.V. (DIN) (German Standardization Institute)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Range attributes

C (Carbon)

0.4 to 0.46