steel wire: 1). 6X7+FC,6X7+IWS,6X9W+IWRRC,6X9W+FC 2). ... ,6X19W+FC,6X19W+IWRC 3). 8X19S+FC,8X19S+IWR Steel wire descriptions: 1). 6X7+FC,6X7+IWS,6X9W+IWRRC,6X9W+FC ... , the rope with wire core can be used under the shock load, heated and squeezed conditions, such as electric shovel, molten steel ...