Range attributes Brinell Hardness 277 to 321 C (Carbon) 0.95 to 1.05 % Cr (Chromium) 1.35 to 1.65 % Cu (Copper) 0.25 % (maximum) Fe (Iron) 94.8 to 96.4 % (estimate) Mn (Manganese) 0.9 to 1.2 % Ni (Nickel) 0.3 % (maximum) P (Phosphorus) 0.027 % (maximum) S (Sulfur) 0.025 % (maximum) Si (Silicon) 0.4 to 0.65 % Discrete attributes ~Checking Status Not verified - Original build Date Last Checked Thursday, October 17, 2013 Alloy Family Alloy Steel Alloy Group Chromium steel Alloy Sub-Group E50100/ E51100/ E52100 Available forms Wrought Base Element Fe (Iron) Country Hungary 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 MSZ (Hungary) 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* Hungary Description_old Ball and roller bearing; 0-999 mm; soft anneal to shear Designation GO4 Specification MSZ 17789 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 Ball and roller bearing; 0-999 mm; soft anneal to shear Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 1983 Further Information Organizations Magyar Szabvanyugyi Testulet (MSZT) (Hungarian Standards Institution)
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Range attributes

Brinell Hardness

277 to 321