... -30 daysSpecificationsWelding electrodes, various chemical constituents of tungsten alloy rod, or upon request of electrode for annealing.Welding electrodesdia1.0x175/150mm, dia1 ... ,WL20,WY20ApplicationTIG WELDINGShaperodMaterialWTh,WCe,WLa,WP,WZ,WYDimensionsDIAM1.0,1.5,1.6,2.0,2.4,3.0,3.2 ... ;LENGTH150,175Chemical CompositionWTh,WCe,WLa,WP,WZ,WY WT20 thoriated tungsten electrode