... and hardness 2:Good corrosion resistance 3:Non-magnetic non-toxic 4:GR2 ASTMB348 GR2 pure titanium round bar 1. Material: Gr1,Gr2 ... forged bar, rolled bars, medical rod, high precision titanium rod, pure titanium rod ,etcSurface: forging, rolling, polished, 5.Surface: forging, rolling ...