Range attributes Brinell Hardness 363 to 429 C (Carbon) 0.56 to 0.64 % Cr (Chromium) 0.7 to 1 % Elongation 9 % strain (minimum) Fe (Iron) 96.9 to 97.9 % (estimate) Mn (Manganese) 0.7 to 1 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.035 % (maximum) Si (Silicon) 0.15 to 0.35 % Ultimate Tensile Strength 178 ksi (minimum) Yield Strength 156 ksi (minimum) 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 5060/ 5160 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 Mn-Cr steel, mainly use for lamella spring, coil spring, torsion bar spring. Designation SPS 5A 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 Mn-Cr steel, mainly use for lamella spring, coil spring, torsion bar 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)
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Range attributes

Brinell Hardness

363 to 429