Range attributes C (Carbon) 0.35 to 0.5 % Cr (Chromium) 25 to 28 % Fe (Iron) 61.9 to 70.2 % (estimate) Mn (Manganese) 1.5 % (maximum) Ni (Nickel) 3.5 to 5.5 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 1 to 2.5 % Discrete attributes ~Checking Status Not verified - Original build Date Last Checked Thursday, October 17, 2013 Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Miscellaneous or unclassified Alloy Sub-Group Miscellaneous high-alloy steel 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 Designation GX40CrNiSi27-4 Specification DIN 17465 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. Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 1993 Further Information Organizations Deutsches Institut fur Normung e.V. (DIN) (German Standardization Institute)
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Range attributes

C (Carbon)

0.35 to 0.5