Chemical Composition Base Element Fe (Iron) C (Carbon) 0.06 % Cr (Chromium) 20.5 % Cu (Copper) 3.5 % Fe (Iron) 36.1 to 36.7 % (estimate) Mn (Manganese) 1.7 % Mo (Molybdenum) 2.5 % Nb (Niobium) 0.6 % Ni (Nickel) 34 % Si (Silicon) 0.4 % Ta (Tantalum) 0.6 % (maximum) Balance Fe (Iron) Other elements 0.6 Nb+Ta 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. Other Information Material Class Ferrous Alloy Country USA Description For welding electrodes; stainless steel type 320 (Cb-3 plate). Designation ARCOS 320 Specification Type Manufacturer's Specification Specification Status Active Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Plate Similar Alloys Click here to find similar alloys Links Organizations Arcos Alloys Corp.
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Chemical Composition