Dear Sir Madam, Application:Medical -7.0mm Grade:Titanium Alloy Ti (Min):99.6% Strength:240MPa Material:Grade2 Shape:Round Standard:ASTM B863 Color:Polished Density:4.51g cm3 for Medical Titanium ooden Case for Medical Titanium :7 days for Medical Titanium nealed(M) Technology:Hot rolling, Stretching Certification:ISO9001:2008