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 Unloading iron ore pellets Close up of a forming line for steel roofing elements Interior view of hot strip mill Walking through the hot strip mill Stacks of finished plate Cutting steel slab Wire rod in production Steel billet in production in the hot strip mill