TIG rod / wire, high-alloyed, duplex stainless
TIG rod and wire of W 22 9 3 N L / ER2209 type for manual and automatic welding. Resistant to intercrystalline corrosion and wet corrosion up to 250ºC. Good resistance to stress corrosion cracking in chlorine and hydrogen sulfi de-bearing environment. High Cr and Mo-contents provide resistance to pitting corrosion. For joining and surfacing work with matching and similar austenitic steel and cast steel grades.
