ID: 31376View of engineer through cold rolled coil Free downloadKeywords engineercold-rolled steelstoragePOSCOSouth KoreaPohang SteelworksinspectionCategories Final Product, People of Steel, South Korea, POSCO, Pohang Steelworks (POSCO), Production Process, Country, Producer, Facility, Cold RollingRelated itemsCold rolled coils in storage Blast furnace hot air injection unit Loading slabs for export onto ship at the facility port In a hot rolling mill solidified steel is reheated to a high temperature and rolled between rotating cylinders to reduce its thickness Exterior view of Gerdau logo Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Unloading bay Cutting steel slab