Range attributes Brinell Hardness 341 to 401 C (Carbon) 0.75 to 0.9 % Elongation 8 % strain (minimum) Fe (Iron) 98.1 to 98.8 % (estimate) Mn (Manganese) 0.3 to 0.6 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 0.15 to 0.35 % Ultimate Tensile Strength 1080 MPa (minimum) Yield Strength 834 MPa (minimum) Discrete attributes ~Checking Status Not verified - Original build Date Last Checked Thursday, October 17, 2013 Alloy Family Carbon Steel Alloy Group High-carbon steel Alloy Sub-Group 1086 Available forms Wrought Base Element Fe (Iron) Country South Korea 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 KS (South Korea) 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* South Korea Description_old High C steel, mainly use for lamella spring. Designation SPS 1 Specification KS D 3701 Specification Status Notes Active 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 High C steel, mainly use for lamella spring. Hyperlink attributes Similar Alloys Click here to find similar alloys Integer attributes Specification Year 2002 Further Information Organizations Deutsches Institut fur Normung e.V. (DIN) (German Standardization Institute) USA
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Range attributes

Brinell Hardness

341 to 401