P355NH vessel steel plate
Pressure Vessel And Boiler Plate Products Description
P355NH vessel steel plate is European standard vessel plate, which undergoes normalising heat treatment process, and the material implements EN10028-3 standard.
P355NH pressure vessel plate material has high yield strength and tensile strength, able to withstand large pressure and tensile force, to ensure the stability and safety of the equipment.
At the same time, P355NH pressure vessel steel plate also has good corrosion resistance, able to resist the erosion of various acids, alkalis, salts and other chemicals, which can extend the service life of the equipment.
Boiler Steel Plate Products Details
P355NH Pressure Vessel Plate Chemical Composition & Mechanical Property:
| Element |
P355NH |
Element |
P355NH |
| Carbon (C) max. |
0.18 |
Silicon (Si) |
0.50 |
| Manganese (Mn) |
1.10 to 1.70 |
Phosphorous (P) |
0.025 |
| Sulphur (S) max. |
0.015 |
Chromium (Cr) |
0.30 |
| Molybdenum (Mo) max. |
0.08 |
Nickel (Ni) |
0.50 |
| Niobium (Nb) max. |
0.05 |
Titanium (Ti) |
0.03 |
| Vanadium (V) max. |
0.10 |
Nitrogen (N) |
0.012 |
| Aluminium (Al) max. |
0.020 |
Copper (Cu) |
0.30 |
| Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
|
P355 NH |
≤16 |
355 |
490 to 630 |
21 |
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