Titanium Rods and Bars: 1.Grade: Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9,Gr12 etc. 2.Standard:ASTM B348,AWS,AMS. GRADESPECIFICATIONSROUND ... 50.8 mmHot rolled, Annealed,Centerless Ground Surface Commercial Pure Titanium ASTM B348 Gr1,2,3,4ASTM F67 Gr1,2,3,4 -----Over ... – 300mmForged, Annealed, Machined Surface SQUARE BARSSIZECONDITION Ti 6Al-4V ASTM B348 Gr5 AMS 4928AF2mm – 14mm Cold Rolled, StraightenedAF6.35mm,9. ...