Range attributes Brinell Hardness 255 (maximum) C (Carbon) 0.48 to 0.56 % Cr (Chromium) 0.9 to 1.2 % Fe (Iron) 96.2 to 97.5 % (estimate) Mn (Manganese) 0.7 to 1.1 % Mo (Molybdenum) 0.15 to 0.25 % Ni (Nickel) 0.07 to 0.12 % P (Phosphorus) 0.03 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 0.15 to 0.4 % V (Vanadium) 0.07 to 0.12 % Vickers Hardness 255 HV (maximum) Discrete attributes ~Checking Status Not verified - Original build Date Last Checked Thursday, October 17, 2013 Alloy Family Alloy Steel Alloy Group Nickel chromium molybdenum steel Alloy Sub-Group 9850 Available forms Wrought Base Element Fe (Iron) Country India 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 BIS (India) 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* India Description_old Bars d<=47.5 mm, flats, rounds; for springs; ann Designation 52Cr4Mo2V Specification IS 3195 Specification Status Notes active 2001 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 Bars d<=47.5 mm, flats, rounds; for springs; ann Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 2001 Further Information Organizations Bureau of Indian Standards (BIS)
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Range attributes

Brinell Hardness

255

(maximum)