... B348, ASME SB348, ASTM F67, ASTM F136 Material: titanium and titanium alloy GR Titanium bars and rods Standard: ASTM B348, ASME SB348, ... ASTM F67, ASTM F136 Material: titanium and titanium alloy GR1-121)Standard: GR1, GR2, GR3, GR4, TC4 ... Standard Bar7mm≤Diameter≤230 Lenght≤6000Hot rolling → annealing → bar turner finishASTMGr1,Gr2,Gr3,Gr4,Gr5,Gr7,G9,Gr12,Gr23 ...