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Billets (pipe & square)

  • Diameter, mm: 110, 120, 130, 140, 150, 160, 170, 180, 190, 210, 220, 230, 240, 250, 260, 270.
  • Delivery length 3.5-7.2 m.
  • Standards: GSTU 3-009-2000, OST 14-21-77, however, it is possible to produce pipe billet made of other steel grades according to national and foreign standards EN, DIN, ASTM, API and other.

Steel grade
Ultimate strength
Yield point
Elongation
Reduction
Impact strength J/cm²
N/mm²
%
not less than

10

330

205

31

55

-

20

410

245

23

50

-

45

600

355

14

35

-

50

630

375

14

40

-

55

650

380

13

35

-

60

680

400

12

35

-

D

638

373

16

40

39

E

689

550-752

13

-

-

A

331

207

25

-

-

A25

310

172

26.5

-

-

B

414

241

20.5

-

-

C

485

275

18

-

-

X42

414

290

21

-

-

X46

434

317

20

-

-

X52

455

360

19

-

-

X56

490

385

17.5

-

 

X60

517

415

17

-

-

J55

515

379-552

18

-

-

K55

655

379-552

15

-

-

H40

414

276-552

22.5

-

-

St 37.0-4

340-470

225

25

-

-

St 44.0-4

410-540

265

22

-

-

St 52.0-4

490-640

345

21

-

-

S235JRH

340-470

225

25

-

-

S275JOH

410-560

265

22

-

-

S275J2H

410-560

265

22

-

-

S355JOH

490-630

345

22

-

-

S355J2H

490-630

345

22

-

-

Square billet

  • Specifications fog common carbon, structural and alloyed steel billets are TU 14-2-1221-98.
  • Chemical composition is according to GOST 380, GOST 1050,  GOST 4543, GOST 19281.

Cross section, mm

80

100

120

125

130

160

170

180

190

200

210

220

240

250

Billets length, m

6 - 8

5 - 12

5 - 12

5 - 12

5 - 12

5 - 7

5 - 7

5 - 7

5 - 7

5 - 7

5 - 7

5 - 7

5 - 7

5 - 7

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