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EN 10028-3 p275n material equivalent

EN 10028-3 P275N material steel grade is one of grade in En10028-3, which is non alloy and alloy steels with specified elevated temperature properties.EN 10028-3 P275N materialgrades are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
EN 10028-3 P275N material equivalent is:


Europe

Belgium

Germany

BS 1501

Italy

ASTM

India

Japan

 

 

WSt E285

224 Gr. 430

 

A516 Gr. 60

 

 


EN 10028-3 P275N material Mechanical Property:


Grade

 

P275Nh-steel-plate-material-for-vessel-steel-plate.html target=_blank class=infotextkey>P275NHH Mechanical Property

Thickness

Yield

Tensilmie

Elongation

Impact Energy(KV J) min

P275Nh-steel-plate-material-for-vessel-steel-plate.html target=_blank class=infotextkey>P275NHH

mm

Min Mpa

Mpa

Min  %

-20°

+20°

≤ 16

275

390-510

24

47

55

63

16> to ≤35

275

390-510

24

47

55

63

35> to ≤50

265

390-510

24

47

55

63

50> to ≤70

255

390-510

24

47

55

63

70> to ≤100

235

370-490

23

47

55

63

100> to ≤150

235

350-470

23

47

55

63

EN 10028-3 P275N material chemical composition:


Grade

The Element Max (%)

C

Si

Mn

P

S

Al(min)

N

P275Nh-steel-plate-material-for-vessel-steel-plate.html target=_blank class=infotextkey>P275NHH

0.16

0.40

0.5-1.40

0.030

0.020

 

0.02

Cr

Cu

Mo

Nb

Ni

Ti

V

0.30

0.30

0.08

0.005

0.50

0.03

0.05

EN 10028-3 P275N material pressure vessel steel plate is the room temperature quality,P275Nh-steel-plate-material-for-vessel-steel-plate.html target=_blank class=infotextkey>P275NH is for the elevated temperature quality,P275Nl1-steel-grade-boiler-steel-plate.html target=_blank class=infotextkey>P275NL1 is for the low temperature quality and P275Nl2-steel-plate-for-pressure-vessel.html target=_blank class=infotextkey>P275NL2 is for the special low temperature quality.Generally,our engineers suggest that P275N boiler steel plates shall be done low temperature impacting test under minus 20 centigree.Normalised heat treatment and Ultrasonic test are both necessary for this steel grade P275N for guarantee its steel property.

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