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P355NH Pressure Vessel Steel
pressure vessel plate Product Introduction
P355NH vessel plate is a special steel plate for European standard pressure vessels. The implementation standard of P355NH boiler plate is; EN10028 special technical conditions.
P355NH pressure vessel steel itself not only has high strength but also carries high-quality properties such as high toughness, fatigue resistance, impact resistance, corrosion resistance, welding and easy processing.
P355NH steel boiler plate is often used in boiler and pressure vessel manufacturing industries, such as boiler equipment, pressure vessel tanks, heads, spherical tanks, reactors, heat exchangers, petrochemical equipment, chemical equipment, etc.
pressure vessel steel plate Product Details
Equivalent Grades of EN 10028-3 P355NH (1.0565) Steel Plate:
EU EN |
USA |
Germany
|
France
|
England
|
Italy
|
P355NH |
A662Gr.C |
WStE355 |
A510AP |
224Gr.490 |
FeE355-2 |
P355NH Boiler Plate Steel Chemical Composition:
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
V |
N |
Nb |
Ti |
Al |
Cu |
- |
max 0.18 |
max 0.5 |
1.1 - 1.7 |
max 0.5 |
max 0.025 |
max 0.015 |
max 0.3 |
max 0.08 |
max 0.1 |
max 0.012 |
max 0.05 |
max 0.03 |
max 0.02 |
max 0.3 |
Nb+Ti+V < 0.12 |
P355NH Boiler Steel Plate Mechanical Property:
Grade |
Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
||
P355NH |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+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 |
|
vessel steel plate Product Image
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