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EN 10028-3 Grade P355NH|EN10028 P355 NH STEEL PLATE 

EN10028 steel grade supersedes the older BS and DIN standards.

P355NH steel grade is one of grade in En10028-3, which is non alloy and alloy steels with specified elevated temperature properties. P355NH 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 P355NH. For more information of P355NH steel plates, please check them in following:

 

P355NH Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al(min)

N

P355NH

0.20

0.50

0.9-1.70

0.03

0.025

 

0.02

Cr

Cu

Mo

Nb

Ni

Ti

V

0.30

0.30

0.08

0.005

0.50

0.03

0.10

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

 

 

Grade

 

P355NH Mechanical Property

Thickness

Yield

Tensilmie

Elongation

Impact Energy(KV J) min

P355NH

mm

Min Mpa

Mpa

Min  %

-20°

+20°

≤ 16

355

490-630

22

47

55

63

16> to ≤35

355

490-630

22

47

55

63

35> to ≤50

345

490-630

22

47

55

63

50> to ≤70

325

490-630

22

47

55

63

70> to ≤100

315

470-610

21

47

55

63

100> to ≤150

295

450-590

21

47

55

63

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

 

 

 

Equivalent steel grade of P355NH

Europe

Belgium

Germany

France

Italy

Sweden

India

Japan

 

 

W St E355

A52 AP

Fe510-2-KW

SS 21,07,01

 

 

 

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

 

Related Grade: P275N |P275NH |grade P355NL1 |P460N |P460NL2

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