What are the grades of titanium plates?
US standard: GR1, GR2, GR3, GR5, GR7, GR12
Titanium plate Grade: TA0 TA1 TA1-A TA2 TA3 TA9 TA10 BT1-0 CP-1 CP-2 CP-Ti FTA2 Gr1 Gr2 Gr3 Gr4 Gr5 Gr6 Gr7 Gr9 Gr11 Gr12 Gr17 T40 T60 TC4 Ti-4Zr
Russian signs: BT1-00, BT1-0, BT1-2 and so on
Domestic brands: TA0, TA2, TA3, TA5, TA6, TA7, TA9, TA10, TB2, TC1, TC2, TC3, TC4
