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P355NH steel, P355NH steel plate
P355NH steel under En10028-3 standard, EN10028 P355NH steel plate/sheet is used 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.
P355NH steel plate specification:
Thickness: 6mm to 300mm,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
P355NH Chemical Composition |
|||||||||
Grade |
The Element Max (%) |
||||||||
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|||
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 |
|
P355NHMechanical Property |
|||||||
Thickness |
Yield |
Tensile |
Elongation |
Impact Energy(KV J) min |
|||||
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|||
t≤ 16 |
355 |
490-630 |
22 |
47 |
55 |
63 |
|||
16< t ≤35 |
355 |
490-630 |
22 |
47 |
55 |
63 |
|||
35< t ≤50 |
345 |
490-630 |
22 |
47 |
55 |
63 |
|||
50< t≤70 |
325 |
490-630 |
22 |
47 |
55 |
63 |
|||
70< t ≤100 |
315 |
470-610 |
21 |
47 |
55 |
63 |
|||
100< t≤150 |
295 |
450-590 |
21 |
47 |
55 |
63 |
As a professional P355NH steel supplier, BEBON is specialized in supplying P355NH steel. For more information of P355NH steel plates, please contact us!