End Stamped with AWS Class ER90S-B3′ for Easy Identification
For the Gas Tungsten Arc (TIG) Welding of Cr-Mo and Cr-Mo-V Creep Resistant Steels for Elevated Temperature and Corrosive Service
Applications
Recommended for the TIG welding of 2 1/4Cr – 1 Mo and Cr-Mo-V steel pipes, plates and castings used at elevated service temperatures (up to 600)