... are extensively used as overhead ground wire,static wire. ApplicationsMessenger Wire, Overhead Ground or Static Wire, Guy Wire.GradesUtilities, Common, Siemens-Martin, High ... Zinc-Coated Steel Wire Strand ASTM A-925 -5 % Aluminum-Mischmetal Alloy-Coated Steel Overhead Ground Wire Strand ASTM A- ... 855 Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Wire Strand ASTM A-640 Zinc-Coated Steel Strand ...