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. ... , Aerospace , Indusrty, Navigation,Smelting,Chemical plants, and so on.6. Feature:Low density, high specific strength, high corrosion resistance ... changed by the customers' requirements. GR1 titanium ingot casting