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TA4, TA5, TA6, TA7, TA8, TB2 α type titanium alloy

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TA4, TA5, TA6, TA7, TA8, TB2 α type titanium alloy

TA4, TA5, TA6, TA7, TA8, TB2 α-type titanium alloy characteristics and applications: TA4 titanium alloy has a tensile strength slightly higher than that of industrial pure titanium, and can be used as a structural material in the medium strength range. Mainly used as welding wire in China. TA5 and TA6 titanium alloys are used for parts and welding parts that work in corrosive media below 400°C, such as aircraft skins, skeleton parts, compressor shells, blades, and ship parts. TA7 titanium alloy is used for long-term working structures and structural parts and various die forgings under 500℃, and can reach 900℃ for short-term use. Can also be used as ultra-low temperature (-253℃) parts (such as containers for ultra-low temperature) TA8 titanium alloy is used for long-term working parts below 500℃, and can be used to manufacture engine compressor discs and blades; but the alloy has poor structural stability and is limited in use. TB2 titanium alloy parts that work below 350℃ are mainly used to manufacture various integral heat treatment (solid solution, aging) plate stamping parts and welding parts; such as compressor blades, wheels, shafts and other heavy-duty rotating parts, and Aircraft structural parts, etc. TB2 alloy is generally delivered under solution treatment and used after solution and aging.     

chemical composition%

Alloy

Ti

Al

Fe

C

N

H

O

B

Sn

Mo

V

Cr

TA4

margin

2.0

3.3

0.30

0.10

0.05

0.015

0.15

 

 

 

 

 

TA5

margin

3.3

4.7

0.30

0.10

0.04

0.015

0.15

0.005

 

 

 

 

TA6

margin

4.0

5.5

0.30

0.10

0.05

0.015

0.15

 

 

 

 

 

TA7

margin

4.0

6.0

0.50

0.10

0.05

0.015

0.20

 

2.0

3.0

 

 

 

TB2

margin

 

0.30

0.05

0.04

0.015

0.15

 

 

4.7

5.7

4.7

5.7

7.5

8.5

 
The above data is for reference only.If you have specific requirements, please contact us.

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