nucor steel- berkeleys beam division produces 4-14 hot rolled wide flange shapes (w), standard beams (s), and standard channel (c). the mill is strategically located in the southeastern united states near charleston, s.c. our mill is serviced by two railroads that provide access to raw materials, and provide an economical way for finished goods to reach,nucor steel berkeley beam mill,nucor steel berkeleys shipping department loads 24 hours a day, 7 days a week. prepaid shipping cost for legal length trucks based on 22 ton minimum. prepaid rail rates based on 60, 70, or 80 ton minimum. the shipments are scheduled at 80 ton quantities, unless otherwise requested. please call the sales office for freight rates to your location.