... glasses 1.Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4V ELI,Gr7,Gr9,Gr11,Gr12, Gr23,Ti15333. 3.Size:Dia<7.0mm,in coil ... . titanium wire for glasses 1.Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4V ELI,Gr7 ... ,Gr9,Gr11,Gr12, Gr23,Ti153332.Standard:ASTMB348,ASTM F67,ASTM F136,ISO5832 ...