Home > News >

EN10028-3 Grade P275N|P275N STEEL PLATE

 

EN10028 steel grade supersedes the older BS and DIN standards.

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

Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1
S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17

 

Thickness: 6mm to 300mm,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm
 

Gangsteelis specialized in supplying EN10028-2 steel plate in grade P275N. For more information of P275N steel plates, please check them in following:

 

P275N Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al(min)

N

P275N

0.18

0.40

0.5-1.40

0.030

0.025

 

0.02

Cr

Cu

Mo

Nb

Ni

Ti

V

0.30

0.30

0.08

0.005

0.50

0.03

0.05

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

 

Grade

 

P275N Mechanical Property

Thickness

Yield

Tensilmie

Elongation

Impact Energy(KV J) min

P275N

mm

Min Mpa

Mpa

Min  %

-20°

+20°

≤ 16

275

390-510

24

40

47

55

16> to ≤35

275

390-510

24

40

47

55

35> to ≤50

265

390-510

24

40

47

55

50> to ≤70

255

390-510

24

40

47

55

70> to ≤100

235

370-490

23

40

47

55

100> to ≤150

235

350-470

23

40

47

55

Shipbuilding steel plate| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate

 

 

 

Equivalent steel grade of P275N

Europe

Belgium

Germany

BS 1501

Italy

Sweden

India

Japan

 

 

 St E285

224 Gr. 400

 

 

 

 

 

If you need more stock steel plates in pressure vessel steel plate, please click warehouse sizes.

 

Related Grade: P355N |P355NH |grade P275NL1 |P460N |P460NL2

Other Products