... B348 , AMS 4928 , ASTM F136 , ASTM F67 2)Specification:2-250mm*500-6000mm industrial use titanium square bar1 Type Titanium ... ASTM B348 , AMS 4928 , ASTM F136 , ASTM F673 Material Grade GR1 ,GR2, GR3, GR4, GR5 ,GR7 ,GR9 ,GR12, GR23 ... Technical Specifications of Titanium medical rods Grade Mechanical Properties(>%) Tensile Strength (min) Yield strength (0.2 % offset) Elongation (Min , %) Reduction ...