1.for orthopedic implants use 2.ASTM F136,Ti 6Al 4V ELI 3.Dia:20mm 4.tolerance:h9 5.used for implants screw,nail,joint titanium barFeatures:Material: GR5/ Ti-6Al-4V ELIStandard: ASTM F136Size(mm): φ20*(2500-3200) LState: MSurface Condition: PolishingTolerance:h9 (-0.052 mm)Mechanical property: MaterialStandardStateDiameter(mm)Tolerance(mm)Tensile strengthRm/MPaYield strengthRp0.2/MpaElongationA/% ...