Chemical composition and mechanical properties of titanium rod

Ti

Al

V

Ni

Mo

Pd

Fe

C

N

H

O

TA1

 margin

-

-

-

-

-

≤0.25

≤0.1

≤0.03

≤0.015

≤0.2

TA2

 margin

-

-

-

-

-

≤0.3

≤0.1

≤0.05

≤0.015

≤0.25

TA3

 margin

-

-

-

-

-

≤0.4

≤0.1

≤0.05

≤0.015

≤0.3

TA4

 margin

TA9

 margin

-

0.12-0.25

≤0.3

≤0.08

≤0.03

≤0.015

≤0.25

TA10

 margin

-

0.6-0.9

0.2-0.4

-

≤0.3

≤0.08

≤0.03

≤0.015

≤0.25

TC4

 margin

5.5-6.75

3.5-4.5

-

-

-

≤0.3

≤0.08

≤0.05

≤0.015

≤0.2

TC4ELI

 margin

5.5-6.5

3.5-4.5

-

-

-

≤0.25

≤0.08

≤0.03

≤0.015

≤0.13

Tensile strength Rm/MPa

Specify the non-proportional elongation strength RP0.2/MPa

Elongation after breaking A/%

Shrinkage of section Z/%

TA1

240

140

24

30

TA2

400

275

20

30

TA3

500

380

18

30

TA4

580

485

15

25

TA9

370

250

20

25

TA10

485

345

18

25

TC4

895

825

10

25

TC4ELI

830

760

10

15