ASTM F1713 Ti-13Nb-13Zr titanium bar Titanium bars and rods Specifiction:ASTM F1713 GRADE:Ti-13Nb-13Zr Usation:Medical application Size:DIA.1.0~DIA.125.4MMX LENGTH Surface condition:Ground,Polish,Machined Tolerance:h7,h8,h9,h10 and so on We also can supply GR.1~GR.4 ,TI-6AL7NB,TI-6AL4V ELI and so on for medical application.