U.S. Titanium wire / welded wire Grade: gr1, gr2, gr5(ti-6al-4v), gr7, gr12, Wire size: dia (0.0012”-0.236”) × straight length/ spool/ coil; Grade: erti1, erti2, erti3, erti4, erti5, erti7, erti9, erti12, erti23, Welded wire size: dia (0.002”-0.4”)× straight length/ spool/ coil Standard: astm b863, aws a5.16;