... /S:1570-18700Mpa 3. Construction:6*61+IWR,6*61+FC 4. MOQ:5Ton/Tons Galvanized and ungalvanized steel wire rope ... *61+FCGalvanized steel wire rope 6*37+IWR,6*37+FC detailed product description steel grade high carbon steel 60#65 ... ,1870(MPa) steel wire rope 6*61+IWR,6*61+FC(galvanized and ungalvanized)