ID: 31277Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Free downloadKeywords slabhot rolled steelPOSCOSouth KoreaPohang SteelworksHRCategories South Korea, POSCO, Pohang Steelworks (POSCO), Production Process, Country, Producer, Facility, Hot RollingRelated itemsClose-up of cold rolled coil Climbing stairs in front of view of facility interior Scrap metal waiting to be recycled into new steel Moving plates by crane Exterior view of facility In a hot rolling mill solidified steel is reheated to a high temperature and rolled between rotating cylinders to reduce its thickness Continously casting steel billets from the electric arc furnace directly above Inspecting coils in storage