... Material;Gr1,Gr2,Gr3,Gr4...Gr23 High precision titanium bar:1.Application:Medical materials for surgical implant2.Standard:ASTM ... degrees:3-8 μm Table 1Machanical Property of Titanium bar in Standard ASTM F67 GradeTensile Strength, minYield trength (0 ... Table 2Annealed Mechanical Properties of Bar,Wire,and ForingsNominal Diameter or Distance Between Parallel Sides,in.(mm)Tensile Strength ...