DIN st44 / pipa de acero inconsútil del carbón de st52

Especificaciones 1 din st45.8 / st42.2 carbono tubos de acero sin costura
2 seamess acero tubos
3 DIN 2448-2" SCH40
4. DIN 1629 ST52.0 ST37.0 ST44.0



DIN1629 st52.0, st37.0, pipa de acero inconsútil de st44.0

Din 1629 seamless circulal steel pipes ST 37.0 ST44.0 ST52.0

hot or cold rolling,hot pressing or hot and cold drawing manufactured

1 Din 1629 seamless steel pipe

2 O.D.:6.0-325

3 W.T.:1-50 L:max 12000

Din 1629 seamless steel pipe

Standard

Grade

Chemical Composition(%)(max)

Mechanical Properties

C

Si

Mn

P

S

Cr

TS (Mpa)

YS(Mpa)

Elongation(%)

DIN1629

St37.0

0.17

/

/

0.04

0.04

/

350-480

235min

25min

St44.0

0.21

/

/

0.04

0.04

/

420-550

255min

21min

St52.0

0.22

0.55

1.7

0.04

0.04

/

550-650

270min

21min

 

Grupos de Producto : Tubo sin soldadura > Tubos de acero Circulal sin costura Din 1629