DUP has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of DUP in Technology.
A category of stainless steel with high amounts of chromium and moderate nickel content. The duplex class is so named because it is a mixture of austenitic and ferritic structures. This combination was originated to offer more strength than either of those stainless steels. Duplex stainless steels provide high resistance to stress corrosion cracking and are suitable for heat exchangers, desalination plants, and marine applications.
TechnologyLast updated: