Chemical Composition Base Element Fe (Iron) C (Carbon) 0.06 % Cr (Chromium) 8.57 % Cu (Copper) 0.03 % Fe (Iron) 89.2 % (estimate) Mn (Manganese) 0.75 % Mo (Molybdenum) 1.02 % P (Phosphorus) 0.017 % S (Sulfur) 0.018 % Si (Silicon) 0.32 % Balance Fe (Iron) Composition Note Fe is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Mechanical Properties Yield Strength 243 MPa Ultimate Tensile Strength 480 MPa Elongation 36 % strain Other Information Material Class Ferrous Alloy Country USA Description Heat treated: 69.6 ksi TS; 35.3 ksi YS; 36 El; 74.6 RA. Coated electrodes used for shielded metal arc welding of 9Cr-1Mo alloyed steel. Designation ARCOS 505-15/16 Specification Type Manufacturer's Specification Specification Status Obsolete Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations Arcos Alloys Corp.
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Chemical Composition