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Good performance EN10028-5 steel for boiler and pressure vessel plate

EN10028-5 steel for boiler and pressure vessel plate introduction
EN10028-5 steel standard specification for weldable fine grain steels, thermomechanically rolled. EN10028-5 steel covers the steel grades given in three qualities:  the basic series, series with low temperature properties down to-40℃, series with low temperature properties down to-50℃.Thickness: 6mm-300mm, Width: 1500mm-4050mm, Length: 3000mm-15000mm.
EN10028-5 steel for boiler and pressure vessel plate chemical composition

Grade

C max.

Si max.

Mn max.

P max.

S max.

Al(total)
b min.

N max.

Mod max.

Nbe max.

Ni max.

Tie max.

V max.

P355M

0.14

0.50

1.60

0.025

0.020

0.020c

0.015

0.20

0.05

0.50

0.05

0.10

P355Ml1-steel-plate-under-the-standard-en10028-5-steel.html target=_blank class=infotextkey>P355ML1

0.020

0.015

P355Ml2-steel-plate-for-boiler-and-pressure-vessel.html target=_blank class=infotextkey>P355ML2

P420M

0.16

0.50

1.70

0.025

0.020

0.020

P420Ml1-hot-rolled-structural-steel-plate.html target=_blank class=infotextkey>P420ML1

0.020

0.015

P420Ml2-steel-plate-hot-rolled-structural-boiler-steel-plate.html target=_blank class=infotextkey>P420ML2

P460M

0.16

0.60

1.70

0.025

0.020

P460ML1

0.020

0.015

P460ML2

EN10028-5 steel for boiler and pressure vessel plate mechanical properties

EN10028-5

Yield strength ReH (Mpa)min.

Tensile strength
Rm MPa

Elongation A, % min.

Grade

t≤16

16<t≤40

40<t≤63

P355M

355

345

450-610

22

P355Ml1-steel-plate-under-the-standard-en10028-5-steel.html target=_blank class=infotextkey>P355ML1

P355Ml2-steel-plate-for-boiler-and-pressure-vessel.html target=_blank class=infotextkey>P355ML2

P420M

420

400

390

500-660

19

P420Ml1-hot-rolled-structural-steel-plate.html target=_blank class=infotextkey>P420ML1

P420Ml2-steel-plate-hot-rolled-structural-boiler-steel-plate.html target=_blank class=infotextkey>P420ML2

P460M

460

440

430

530-720

17

P460ML1

P460ML2

EN10028-5 steel for boiler and pressure vessel plate application
EN 10028-5 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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