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EN 10028-3 steel plate boiler and pressure vessel steel plate

EN 10028-3 steel plate boiler and pressure vessel steel plate introduction
Specification EN 10028-3 steel plate covers a range of weldable fine grain steels supplied under normalized conditions for the manufacture of pressure vessels. P355Nh-steel-plate-for-boiler-and-vessel.html target=_blank class=infotextkey>P355NH is belong to the EN 10028-3 steel plate, it  is a pressure steel (P), with a minimum yield strength of 355 MPa (355) and a specified high temperature performance (NH).
EN 10028-3 steel plate boiler and pressure vessel steel plate chemical composition

Grade

C

Si

Mn

P

S

Al

N

Cr

Cu

Mo

Nb

Ni

Ti

V

Nb+Ti+ V

P275Nh-steel-plate-material-for-vessel-steel-plate.html target=_blank class=infotextkey>P275NH

0.16

0.40

0.80b
-1.50

0.025

0.015

0.020
c, d

0.012

e0.30

e0.30

e0.08

0.05

0.50

0.03

0.05

0.05

P275Nl1-steel-grade-boiler-steel-plate.html target=_blank class=infotextkey>P275NL1

P275Nl2-steel-plate-for-pressure-vessel.html target=_blank class=infotextkey>P275NL2

0.020

0.010

P355N

0.18

0.50

1.10 -1.70

0.025

0.015

0.020
c, d

0.012

e
0.30

e0.30

e 0.08

0.05

0.50

0.03

0.10

0.12

P355Nh-steel-plate-for-boiler-and-vessel.html target=_blank class=infotextkey>P355NH

P355Nl1-steel-plate-pressure-vessel-steel.html target=_blank class=infotextkey>P355NL1

P355NL2

0.02 0

0.01 0

P460Nh-material-for-boiler-steel-plate.html target=_blank class=infotextkey>P460NH

0.20

0.60

1.10
-1.70

0.025

0.015

0.020
c, d

0.025

0.30

f 0.70

0.10

0.05

0.80

0.03

0.20

0.22

P460NL1

P460NL2

0.020

0.010

EN 10028-3 steel plate boiler and pressure vessel steel plate mechanical properties

Grade

Thickness  mm

Yield strength
ReH MPamin.

Tensile strength
Rm MPa

Elongation,
A, % min.

P275Nh-steel-plate-material-for-vessel-steel-plate.html target=_blank class=infotextkey>P275NH P275Nl1-steel-grade-boiler-steel-plate.html target=_blank class=infotextkey>P275NL1 P275Nl2-steel-plate-for-pressure-vessel.html target=_blank class=infotextkey>P275NL2

≤16

275

390-510

24

16<t≤40

265

40<t≤60

255

60<t≤100

235

370-490

23

100<t≤150

225

360-480

150<t≤250

215

350-470

P355N  P355Nh-steel-plate-for-boiler-and-vessel.html target=_blank class=infotextkey>P355NH P355Nl1-steel-plate-pressure-vessel-steel.html target=_blank class=infotextkey>P355NL1 P355NL2

≤16

355

490-630

22

16<t≤40

345

40<t≤60

335

60<t≤100

315

470-610

21

100<t≤150

305

460-600

150<t≤250

295

450-590

P460Nh-material-for-boiler-steel-plate.html target=_blank class=infotextkey>P460NH P460NL1 P460NL2

≤16

460

570-720

17

16<t≤40

445

40<t≤60

430

60<t≤100

400

540-710

100<t≤250

C

C

C

 

EN 10028-3 steel plate boiler and pressure vessel steel plate application
EN 10028-3 steel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, and is used for making equipment and components such as reactor, heat exchanger, separator, spherical tank, oil and gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinder, high-pressure water pipe of hydropower station, turbine shell, etc.

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