Hot rolled P355NL1 steel plate is ideal for use in low temperatures. P355NL1 steel is mainly used to manufacture welded boilers and pressure vessels. Therefore, P355NL1 steel is also known as P355NL1 boiler steel and P355NL1 pressure vessel steel.
In order to improve P355NL1 properties especially weldability, we suggest clients to do simulated post welded heat treatment, shorten as PWHT for P355NL1 steel plate.
Hot rolled steel boiler plate P355NL1 properties:
| Grade | Thickness (mm) |
Yield Strength MPa(min) |
Tensile Strength MPa |
Elongation % (min) |
| P355NL1 |
≤ 16 | 355 | 490 to 630 | 21 |
| 16＜t ≤40 | 345 | 490 to 630 | 21 | |
| 40＜t ≤60 | 335 | 490 to 630 | 21 | |
| 6＜t ≤100 | 315 | 470 to 610 | 21 | |
| 100＜t ≤150 | 305 | 460 to 600 | 21 | |
| 150＜t ≤250 | 295 | 450 to 590 | 21 |
BBN steel is an experienced P355NL1 hot rolled steel boiler plate supplier. For any information about P355NL1 steel plate, such as P355NL1 equivalent astm material, P355NL1 properties, P355NL1 asme equivalent, EN 10028 3 P355NL1 material price, material P355NL1 application and so on, please feel free to consult BBN steel.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
