P355QH Pressure Vessel Steel Plate
boiler sheet Product Introduction
GNEE can provide you with pressure vessel steel plates with a yield strength lower limit of 355Mpa. The P355QH vessel plate we provide is a European standard container plate, implemented in accordance with EN10028-6:2017, with good plasticity, toughness, cold bending performance and welding performance.
Specifications of P355QH boiler plate provided by GNEE:
Thickness: 4mm- 400mm or as required by you;
Width: 1000mm- 4000mm or as required by you;
Length: 4000mm- 12000mm;
Production method: hot rolling, quenching (Q), tempering (T) or as required by you.
Vessel Plate Product Details
P355QH Boiler Steel Sheet Chemical Composition:
| C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Nb | V | Ti | N | Zr | B |
| ≤0.16 | ≤0.4 | ≤1.5 | ≤0.025 | ≤0.015 | ≤0.5 | ≤0.3 | ≤0.25 | ≤0.3 | ≤0.05 | ≤0.06 | ≤0.03 | ≤0.015 | ≤0.05 | ≤0.005 |
P355QH Boiler Steel Plate Mechanical Properties:
| Grade | Thickness mm | Mechanical properties | |
| P355QH | <5 | ReH(MPa) | ≥355 |
| Rm(MPa) | 490～630 | ||
| A(%) | ≥22 | ||
| 5~50 | ReH(MPa) | ≥355 | |
| Rm(MPa) | 490～630 | ||
| A(%) | ≥22 | ||
| Impact temperature ℃ | -20 | ||
| Akv(J) | ≥27 | ||
| >50~100 | ReH(MPa) | ≥335 | |
| Rm(MPa) | 490～630 | ||
| A(%) | ≥22 | ||
| Impact temperature ℃ | -20 | ||
| Akv(J) | ≥27 | ||
| >100~150 | ReH(MPa) | ≥315 | |
| Rm(MPa) | 450～590 | ||
| A(%) | ≥22 | ||
| Impact temperature ℃ | -20 | ||
| Akv(J) | ≥27 | ||
boiler plate Product Image
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We have 16 years of experience in the field of steel materials, exporting and supplying quality products and excellent services, and we provide one-to-one service to every customer.
Our products have been exported to more than 200 countries and regions in Europe, Asia, Africa, South America and North America. Our products are also well received and praised by customers.
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If you have more needs and questions about P355QH pressure vessel steel plate, please contact us!
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