ER2209 MIG & TIG Welding Wire filler wire from Metals And Welding Specialities is engineered to deliver exceptional weld quality and performance when working with duplex stainless steels. Designed for use in both MIG (GMAW) and TIG (GTAW) processes, this wire provides superior corrosion resistance, strength, and toughness in demanding environments such as chemical processing, marine f... https://www.mwspecialities.com/aws-class-er2209-mig-tig-filler-rod-welding-wire-manufacturer-exporter-supplier-stockist.html