Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9,Gr11,Gr12,TI6AL4V ELI Standard:ASTM B265 ASME SB265, AMS-4911 AMS-T-9046 Titanium plates/sheetsGR1,GR2,Thickness ... .12,GR.23, 6AL4V, 6AL-4V ELI 2.Standard:ASTM B265, ASME SB265,ASTM F136/67, AMS 4911,AMS 4905, AMS 4907, MIL ... as ASTM, AMS, ASME,JIS,MIL...----All of our raw material are come from ZUNYI factory(one of the largest titanium sponge ...