EN 10028-6 P355Q Boiler And Pressure Vessel Steel Plate is a high-quality steel plate designed for critical pressure applications, offering an excellent balance of strength, toughness, and weldability. It complies with European pressure equipment sta...
Standard :
EN 10028-6Grade :
P355QThickness :
6.0-300.0 mmWidth :
1500-4050 mmLength :
3000-15000 mmSpecial thickness, width, and length require negotiation.
We also provide customized processing services.If you have any questions, please contact us.
EN10028-6 P355Q Boiler And Pressure Vessel Steel Plate is a quenched and tempered steel plate under the European standard, specifically designed for boilers and pressure vessels, featuring high strength, good toughness, and excellent weldability.
EN10028-6 P355Q Boiler And Pressure Vessel Steel Plate is a high-quality steel plate designed for critical pressure applications, offering an excellent balance of strength, toughness, and weldability. It complies with European pressure equipment standards and is widely used in industrial sectors requiring reliable performance under high stress.
Grade | EN10028-6 P355Q | |||||
Element | C | Si | Mn | P | S | Nb/V/Ti (microalloying) |
Content(%) | ≤0.18 | ≤0.50 | ≤1.70 | ≤0.025 | ≤0.010 | Small amounts |
Grade | Yield Strength | Tensile Strength | Elongation | Impact Toughness (KV) | Brinell Hardness (HBW) |
EN10028-6 P355Q | ≥355 MPa | 490–630 MPa | ≥20% | ≥ 40 J at -20°C | 140-180 |
1. Pressure vessels & boilers
2. Storage tanks (for gases/liquids under pressure)
3. Chemical & petrochemical industry equipment
4. Power generation plants
Key Features:
✔ High Strength & Toughness – Suitable for pressurized applications.
✔ Good Weldability – Preheating and post-weld heat treatment may be required depending on thickness.
✔ Fine-Grained Structure – Improved mechanical properties due to controlled rolling.
✔ Low-Temperature Impact Resistance – Performs well in sub-zero conditions.
Yuxin Steel provides high-quality steel products that comply with EN, ASTM, ASME, JIS, GB, and other standards. The main product categories include: boiler and pressure vessel steel plates, high-strength low-alloy steel plates, weather-resistant steel, wind tower steel, and more..
Customers choose to engage in long-term cooperation with Yuxin Steel not only because of our high-quality products and services, as well as our strong reputation in the international market, but also due to our experienced one-stop raw material supply and further steel processing capabilities!
Yuxin (Tianjin) International Trade Co., Ltd.
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