我国工业纯钛与钛合金牌号一览

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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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