titanium wire for glasses 1.Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4V ELI,Gr7, ... , Gr23,Ti15333. 3.Size:Dia<7.0mm,in coil. titanium wire for glasses 1.Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4V ELI,Gr7 ... ,Smelting,Chemical plants, and so on.5. Feature:Low density, high specific strength, high corrosion resistance and good thermal stability.