Chemical Composition Base Element Fe (Iron) C (Carbon) 0.26 to 0.3 % Cr (Chromium) 1.3 to 1.7 % Fe (Iron) 95.5 to 97.1 % (estimate) Mn (Manganese) 0.4 to 0.8 % Mo (Molybdenum) 0.25 to 0.4 % Ni (Nickel) 0.6 to 0.9 % P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.04 % (maximum) Si (Silicon) 0.1 to 0.35 % 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. Mechanical Properties Yield Strength 590 MPa (minimum) Ultimate Tensile Strength 850 MPa (minimum) Elongation 12 % strain (maximum) Other Information Material Class Ferrous Alloy Alloy Family Alloy Steel Alloy Group Nickel chromium molybdenum steel Alloy Sub-Group Miscellaneous nickel chromium molybdenum steel Country India Standards Body BIS (India) Description Carbon and low alloy bars, billets, blooms and slabs for shell bodies and proof shots; for forging and machining, 30 mm diameter Designation 28Cr6Ni3Mo3 Specification Type Standard Specification IS 14698 Specification Year 1999 Specification Status Active Specification Status Notes active 1999 Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations Bureau of Indian Standards (BIS)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition