Duplex Steel UNS S31803 Bars & Rods are made from a nitrogen-enhanced duplex stainless steel that combines the beneficial properties of both ferritic and austenitic steel. Known for their exceptional strength and superior resistance to corrosion, especially in chloride-rich environments, these bars and rods are a popular choice for demanding industrial applications. Duplex S31803 o... https://www.metcoresteel.com/duplex-steel-bars-rods-manufacturer-exporter-suppliers-stockists.html