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DIN17102 St E 355,W St E 355,T St E 355, E St E 355 Steel for Boilers and Pressure Vessels steel plate

DIN17102 St E 355,W St E 355,T St E 355, E St E 355 Steel for Boilers and Pressure Vessels

DIN 17102 St E 355,W St E 355,T St E 355, E St E 355 is a series of boilers and pressure vessel steel. Compare to St E 315,W St E 315,T St E 315, E St E 315, the most important difference is that,they are suitable at different temperature. St E 315 -- common temperature; W St E 315---high temperature;TSt E 315---low temperature;E St E 315-- special low temperature.Compare to their properties, they have same mechanical properties and similar chemical composition, just different carbon content.

DIN17102 St E 355,W St E 355,T St E 355, E St E 355 chemical composition :

Grade

C (max)

Si (max)

Mn

StE315

0.18

0.45

0.7-1.5

W StE315

0.18

0.45

0.7-1.5

T StE315

0.16

0.45

0.7-1.5

E StE 315

0.16

0.45

0.7-1.5

DIN17102 St E 355,W St E 355,T St E 355, E St E 355 mechanical properties

Grade

Tensile strength Rm for product thickness in mm

Upper yield stress ReH for product thickness in mm

Elongation after fracture (Lo=5 do) % min

S≤70

70<S

≤85

85<S

≤100

100<S

≤125

125<S

≤15

S≤
35

35<S

≤50

50<S

≤70

70<S

≤85

85<S

≤100

100<S

≤125

125<S

≤150

StE315

440-
560

430-550

420-
540

410-
530

400-
520

315

305

295

285

275

265

255

23

W StE315

440-
560

430-550

420-
540

410-
530

400-
520

315

305

295

285

275

265

255

23

T StE315

440-
560

430-550

420-
540

410-
530

400-
520

315

305

295

285

275

265

255

23

E StE 315

440-
560

430-550

420-
540

410-
530

400-
520

315

305

295

285

275

265

255

23

 

Bebon international has been in steel market for many years,so if you need any information on DIN17102 St E 355,W St E 355,T St E 355, E St E 355 Steel for Boilers and Pressure Vessels, please be free to contact us by mail([email protected]),call(86-0371-86151827), or visit our website www.bebonchina.com. We will do our best to service you .

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