Titanium Rods and Bars: 1.Grade: Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9,Gr12 etc. 2.Standard:ASTM B348 GRADESPECIFICATIONSROUND BARSASTM ... Titanium ASTM B348 Gr1,2,3,4ASTM F67 Gr1,2,3,4 -----Over 50.8 – 300mmForged, Annealed, Machined Surface SQUARE BARSSIZECONDITION Ti 6Al-4V ASTM B348 Gr5 ... ,Straightened, Black Surface Ti 0.2 Pd ASTM B348 Gr7 ----- HEXAGON BARSSIZECONDITIONAF5.8mm–17mmCold Rolled, Straightened ...