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P355N steel plate

P355N steel

EN10028 P355N steel plate/sheet,EN10028 P355N steel plate/sheet, under EN standard, we can regard P355N steel plate/sheet for boilers and Pressure Vessels steels.EN10028 P355N steel plate/sheet is for boilers and Pressure Vessels steels,it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid.

P355N steel chemical composition

Element  Max % Element  max %
C 0.20 Cu 0.30
Si 0.50 Mo 0.08
Mn 0.90-1.70 N 0.02
P 0.03 Nb 0.05
S 0.03 Ni 0.50
AL 0.020 Ti 0.03
Cr 0.30 V 0.10
Nb+Ti+V 0.12    

P355N steel mechanical properties

Grade Material Thickness Yield Strength Tensile Strength Elongation
(mm) MPa (min) MPa % (min)
P355N 1.0562 ≤ 16 355    
16> to ≤35 355    
35> to ≤50 345    
50> to ≤70 325 490-630 22
70> to ≤100 315 470-610 21
100> to ≤150 295 450-590 21
>150 1) 1) 1)

P355N steel impact test

  Type Usual
Dekivery
Condition
Norminal
Thickness
(mm)
Impact Energy KV min[J] at temperature [°C]
Longitudinal Longitudinal
-50 -40 -20 0 +20 -50 -40 -20 0 +20
P355N N 5-150 - - 40 47 55 - - 20 27 31

P355N steel grade is a normalized, weldable fine grain steels for pressure purposed. The dimensions and tolerance on dimensions should be according to EN 10028-3.P355N mean the room temperature, P355NH means the elevated temperature quality. P355NL1 means the low temperature quality, P355NL2 means the special low temperature quality.

we also can supply P355NH,P355NL1,P355NL2,please contact us if you need.


Bebon International is a professional P355N steel exporter and a steel Stockist in china. We keep more than 1000 tons P355N steel in stock every month. If you want to get the P355N steel price, please do not hesitate to contact us. Any need in P355N Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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