1. Material:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 2. Standard:ASTM B863,ASTM F136/F67 3. Professional tech support Titanium wire1. Standard: ASTM B863, ASTM F136, ASTM F672. Material: Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr123. Certificate: ISO 9001, SGS report, Material and Test report.4. Tensile requirementsgradeTensile strength(min)Yeild strength(min)Elongation(%) ...