... : Titanium Bars2, Standard : ASTM B 348 , ASTM F 67 , ASTM F 136 , AMS 4928 .3, Designation : Gr 1 , Gr 2 , Gr 3 , Gr 4 , Gr 5 , Gr 7 , Gr ... 9 , Gr 23.4,, Diameter : 6 mm ( min ) ~ 350 mm ( max )5, Length : 500 mm ( min ) ~ 6000 mm ( max )6, Type : Titanium Bar ...