Very low carbon content solid GTAW rod for joining Duplex and Super Duplex Stainless Steels
(austenitic-ferritic microstructure). Resistant in chloride containing media against pitting corrosion as well as crevice and stress corrosion. Pitting index (PREN): > 40.
Main applications: For pumps, vessels, piping systems etc. attacked by chloride containing solutions.
But also for impellers and other components which require high strength combined with corrosion attack.