Duplex steel f51 round bar are made from a high-strength, corrosion-resistant alloy that combines the properties of both austenitic and ferritic stainless steels. Known for their excellent resistance to stress corrosion cracking, pitting, and general corrosion, these round bars are used in demanding environments such as chemical processing, marine, and oil & gas industries. Duplex F51... https://www.bhansaliexports.com/duplex-steel-s31803-f51-round-bar-manufacturer-supplier.html