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 sheet in production Inspecting stacks of steel beams in the shipping yard Iron ore in storage at steel production facility Rolling steel sheet into coils Transporting liquid iron by train from the blast furnace View through coils of wire rod in the storage yard Researcher in the facility laboratory Billet production at NSMMZ (NLMK Group)