GR1 titanium ingot casting Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4VELI,Gr7, ... Gr12, Gr23. Standard:ASTM B348,ASTM F67 GR1 titanium ingot casting 1. Material: Pure titanium or titanium alloy .2. ... high corrosion resistance and good thermal stability.7. Packing: According to your requirements.8. Quality and test: Strick test is indispensable ... changed by the customers' requirements. GR1 titanium ingot casting