TC1(OT4-1) Ti-2Al-1.5Mn
TC2(OT4) Ti-4Al-1.5Mn
TC3 Ti-5Al-4V
TC4(Gr.5 BT6) Ti-6Al-4V
TC5 Ti-5Al-2.5Cr
TC6(BT3-1) Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si
TC7 Ti-6Al-0.6Cr-0.4Fe-0.4Si-0.01B
TC8 Ti-6.5Al-3.5Mo-0.25Si
TC9 Ti-6.5Al-3.5Mo-2.5Sn-0.3Si
TC10(Ti-662) Ti-6Al-6V-2Sn-0.5Cu-0.5Fe
TC11(BT9) Ti-6.5Al-3.5Mo-1.5Zr-0.3Si
TC12 Ti-5Al-4Mo-4Cr-2Zr-2Sn-1Nb
TC15(Ti-5Al-2.5Fe) Ti-5Al-2.5Fe
TC16(BT16) Ti-3Al-5Mo-4.5V
TC17(Ti-17) Ti-5Al-2Sn-2Zr-4Mo-4Cr
TC18(BT22) Ti-5Al-5Mo-5V-1Cr-1Fe
TC19(Ti-6246) Ti-6Al-2Sn-4Zr-6Mo
TC20(IMI367) Ti-6Al-7Nb
TC21(Ti-62222S) Ti-6Al-2Zr-2Mo-2Sn-2Cr-0.25Si
工業鈦合金—α及近α鈦合金
TA4 Ti-3Al
TA5 Ti-4Al-0.005B (Al:3.3-4.7%)
TA5-A TI-4Al-0.005B (AL:3.7-4.5%,船用鈦合金)
TA6 (BT5) Ti-5Al
TA7(Gr.7, BT5-1) Ti-5Al-2.5Sn （Al:4.0-6.0%）
TA7-D Ti-5Al-2.5Sn(Al:4.5-5.75%,ELI 適用于-155—-255℃)
TA8 Ti-5Al-2.5Sn-3Cu-1.5Zr(國標中已刪除)
TA9 Ti-0.2Pa
TA10 Ti-0.3Mo-0.8Ni
TA11(Ti-811) Ti-8Al-1Mo-1V
TA12(Ti-55板) Ti-5.0Al-4.2Sn-2.0Zr-1.5Mo-0.25Si-1.0Nd
(Ti-55棒) Ti-5.4Al-4.2Sn-2.0Zr-1.0Mo-0.25Si-1.0Nd
TA13(Ti-230,IMI230) Ti-2.5Cu
TA14(Ti-679,IMI679) Ti-2.25Al-11Sn-5Zr-1Mo-0.25Si
TA15(BT20) Ti-6.5Al-1.5Zr-1Mo-1V
TA15-1(BT201CB) Ti-2.5Al-1.5Zr-1Mo-1V
TA15-2(BT202CB) Ti-4.0Al-1.5Zr-1Mo-1V
TA16(ПT-7M) Ti-2Al-2.5Zr
TA17(ПT-3B) Ti-4Al-2V
TA18(Gr.9) Ti-3Al-2.5V
TA19(Ti-6242S) Ti-6Al-2Sn-4Zr-2Mo-0.1Si
TA20(CПT-2) Ti-4Al-3V-1.5Zr
TA21(OT4-0) Ti-1Al-1Mn
TB1 Ti-3Al-8Mo-11Cr（國標已刪除）
TB2 Ti-3Al-5Mo-5V-8Cr
TB3 Ti-3.5Al-10Mo-8V-1Fe
TB4 Ti-4Al-7Mo-10V-2Fe-1Zr
TB5(Ti-15-3-3-3) Ti-15V-3Cr-3Sn-3Al
TB6(Ti-1023) Ti-10V-2Fe-3Al
TB7(Ti-32Mo) Ti-32Mo
TB8(β-21S) Ti-15Mo-2.7Nb-3Al-0.2Si
TB9(βc ,Ti-38644） Ti-3Al-8V-6Cr-4Mo-4Zr
Ti-15-5-3 Ti-15Mo-5Zr-3Al
