Gnee Steel (Tianjin) Co., Ltd. is one of the most professional p355n pressure vessel plate material manufacturers and suppliers in China, also supports customized service. If you're going to buy p355n pressure vessel plate material made in China, welcome to get free sample from our factory. Quality products and low price are available.
P355N pressure vessel plate material
Pressure Vessel Steel Plate Products Description
P355N steel boiler plate is European standard container plate, P355N boiler quality plate Executive standard: EN10028 European standard.
P355N vessel plate Features: fatigue resistance, low temperature resistance, high yield strength and toughness.
P355N boiler plate Use: Used in petroleum, chemical, power station, boiler and other industries, used to make reactor.
Pressure Vessel Quality (PVQ) Steel Products Details
P355N Pressure Vessel Plate Chemical Composition & Mechanical Property:
| Grade | C | Si | Mn | P | S | Al(min) | N |
| P355N | 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 |
| Grade | Thickness | Yield | Tensilmie | Elongation | Impact Energy(KV J) min | ||
| P355N | mm | Min Mpa | Mpa | Min % | -20° | 0° | +20° |
| ≤ 16 | 355 | 490-630 | 22 | 40 | 47 | 55 | |
| 16> to ≤35 | 355 | 490-630 | 22 | 40 | 47 | 55 | |
| 35> to ≤50 | 345 | 490-630 | 22 | 40 | 47 | 55 | |
| 50> to ≤70 | 325 | 490-630 | 22 | 40 | 47 | 55 | |
| 70> to ≤100 | 315 | 470-610 | 21 | 40 | 47 | 55 | |
| 100> to ≤150 | 295 | 450-590 | 21 | 40 | 47 | 55 | |
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