ID: 31289 Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Free download Keywords hot rolled steelproductionPOSCOSouth KoreaPohang SteelworksHR Categories Production Process, Country, Producer, Facility, Hot Rolling, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Steel plate in production Testing steel samples in the facility laboratory Inside the control room Iron ore, the fundamental ingredient of steel, needs to be reduced in blast furnace to remove it of impurities Casting steel billets Slab scarfing at NLMK Clabecq (NLMK Group) Cold rolled coils in storage Logistics operator supervising loading of steel wire rod coils at the port