合金牌号
名义化学成分
TA1ELI
工业纯钛
TA1
工业纯钛
TA1-1
工业纯钛
TA2ELI
工业纯钛
TA2
工业纯钛
TA3ELI
工业纯钛
TA3
工业纯钛
TA4ELI
工业纯钛
TA4
工业纯钛
TA5
Ti-4Al-0.B
TA6
Ti-5Al
TA7
Ti-5Al-2.5Sn
TA7ELI
Ti-5Al-2.5SnELI
TA8
Ti-0.05Pd
TA8-1
Ti-0.05Pd
TA9
Ti-0.2Pd
TA9-1
Ti-0.2Pd
TA10
Ti-0.3Mo-0.8Ni
TA11
Ti-8Al-1Mo-1V
TA12
Ti-5.5Al-4Sn-2Zr-1Mo-1Nd-0.25Si
TA12-1
Ti-5.5Al-4Sn-2Zr-1Mo-1Nd-0.25Si
TA13
Ti-2.5Cu
TA14
Ti-2.3Al-11Sn-5Zr-1Mo-0.2Si
TA15
Ti-6.5Al-1Mo-1V-2Zr
TA15-1
Ti-2.5Al-1Mo-1V-1.5Zr
TA15-2
Ti-4Al-1Mo-1V-1.5Zr
TA16
Ti-2Al-2.5Zr
TA17
Ti-4Al-2V
TA18
Ti-3Al-2.5V
TA19
Ti-6Al-2Sn-4Zr-2Mo-0.1Si
TA20
Ti-4Al-3V-1.5Zr
TA21
Ti-1Al-1Mn
TA22
Ti-3Al-1Mo-1Ni-1Zr
TA22-1
Ti-3Al-1Mo-1Ni-1Zr
TA23
Ti-2.5Al-2Zr-1Fe
TA23-1
Ti-2.5Al-2Zr-1Fe
TA24
Ti-3Al-2Mo-2Zr
TA24-1
Ti-3Al-2Mo-2Zr
TA25
Ti-3Al-2.5V-0.05Pd
TA26
Ti-3Al-2.5V-0.1Ru
TA27
Ti-0.10Ru
TA27-1
Ti-0.10Ru
TA28
Ti-3Al
TB2
Ti-5Mo-5V-8Cr-3Al
TB3
Ti-3.5Al-10Mo-8V-1Fe
TB4
Ti-4Al-7Mo-10V-2Fe-1Zr
TB5
Ti-15V-3Al-3Cr-3Sn
TB6
Ti-10V-2Fe-3Al
TB7
Ti-32Mo
TB8
Ti-15Mo-3Al-2.7Nb-0.25Si
TB9
Ti-3Al-8V-6Cr-4Mo-4Zr
TB10
Ti-5Mo-5V-2Cr-3Al
TB11
Ti-15Mo
TC1
Ti-2Al-1.5Mn
TC2
Ti-4Al-1.5Mn
TC3
Ti-5Al-4V
TC4
Ti-6Al-4V
TC4ELI
Ti-6Al-4VELI
TC6
Ti-6Al-1.5Cr-2.5Mo-0.5Fe-0.3Si
TC8
Ti-6.5Al-3.5Mo-0.25Si
TC9
Ti-6.5Al-3.5Mo-2.5Sn-0.3Si
TC10
Ti-6Al-6V-2Sn-0.5Cu-0.5Fe
TC11
Ti-6.5Al-3.5Mo-1.5Zr-0.3Si
TC12
Ti-5Al-4Mo-4Cr-2Zr-2Sn-1Nb
TC15
Ti-5Al-2.5Fe
TC16
Ti-3Al-5Mo-4.5V
TC17
Ti-5Al-2Sn-2Zr-4Mo-4Cr
TC18
Ti-5Al-4.75Mo-4.75V-1Cr-1Fe
TC19
Ti-6Al-2Sn-4Zr-6Mo
TC20
Ti-6Al-7Nb
TC21
Ti-6Al-2Mo-1.5Cr-2Zr-2Sn-2Nb
TC22
Ti-6Al-4V-0.05Pd
TC23
Ti-6Al-4V-0.1Ru
TC24
Ti-4.5Al-3V-2Mo-2Fe
TC25
Ti-6.5Al-2Mo-1Zr-1Sn-1W-0.2Si
TC26
Ti-13Nb-13Zr
①以上牌号出自GB/T.1-《钛及钛合金牌号及化学成分》。此版本开始,纯钛牌号的表示由原来TA0~TA3变为TA1~TA4,与ISO和ASTM标准一致。
②罕见元素读音:B=硼(péng),Sn=锡(xī),Zr=锆(gào),Nd=钕(nǚ),Pd=钯(bǎ),Ru=钌(liǎo),Nb=铌(ní)。
③ELI=ExtraLowInterstitialgrades=超低间隙杂质级=高纯度。ELI级钛合金强度有所下降,但是塑韧性及低温性能更佳。
?相关阅读:钛与钛合金的基本概念
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