1.Gr1,Gr2,Gr3,Gr4,Gr5,Gr7 2,ASTM B863,B348,F67/ F136,AWS A5.16 3.Dia 0.03---6.0mm 4.Straight ... Welding Wire We have titanium thin wires Dia 0.03---6.0mm1. Grade:Gr.1,Gr.2,Gr.3,Gr.4 ,Gr.5 ... .16, ASTM B863, ASTM B348, ASTM F67, ASTM F136SpecificationDiameter: 0.03-6.0mmSurface TreatmentPolishing, Black oxideFeatureslight weight, acid and alkali resistance, anti ...