... :coil 5)for industrial use high quality titanium wire Item Namehigh quality titanium wireMaterialPure Titanium and Alloy TitaniumGradeGr1,Gr2,Gr3,Gr4,Gr5 ... 4.0mmSurface TreatmentPolishing, Black oxideFeatureslight weight, acid and alkali resistance, anti-corrosion, excellent mechanical strength ... inspectors and alibaba.com staff.------More than 5 year's experience, exported various of titanium products ...