titanium welded wire according to AWS A5.16 ASTM B863 GR1,2,3,4,5 and ERTi-1,ERTI-2,ERTi-5 etc. titanium welding wire (AWS.A5.16-2007)Grade: ERTi1, ERTi2, ERTi3, ERTi4, ERTi5, ERTi7, ERTi9, ERTi12, ERTi23,Diameter: (0.03-6.0MM)× Straight length/Spool/CoilSurface: PicklingType: Straight, Coil, SpoolApplication: General use ,industry,chemical,power plant,oil,gas,medical,spaceflight,