EN 10028-6 P355Q Boiler And Pressure Vessel Steel Plate

EN 10028-6 P355Q Boiler And Pressure Vessel Steel Plate

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 10028-6
  • Grade :

    P355Q
  • Thickness :

    6.0-300.0 mm
  • Width :

    1500-4050 mm
  • Length :

    3000-15000 mm

Special thickness, width, and length require negotiation.
We also provide customized processing services.If you have any questions, please contact us.

General Description of P355Q

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.

Chemical Composition of P355Q

GradeEN10028-6 P355Q
ElementCSiMnPSNb/V/Ti (microalloying)
Content(%)≤0.18≤0.50≤1.70≤0.025≤0.010Small amounts

Mechanical Properties of P355Q

GradeYield StrengthTensile StrengthElongationImpact Toughness (KV)Brinell Hardness (HBW)
EN10028-6 P355Q≥355 MPa490–630 MPa≥20%≥ 40 J at -20°C140-180

Applications of P355Q

1. Pressure vessels & boilers

2. Storage tanks (for gases/liquids under pressure)

3. Chemical & petrochemical industry equipment

4. Power generation plants

Other Information

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.

About Ordering:
  • Packaging: Standard export seaworthy packaging or as per customer requirements
  • Delivery Time: 20-30 working days, 10-15 working days for stock goods
  • Port of Loading: Shanghai, Tianjin, Qingdao
  • Supply Ability: 2,000 metric tons per month
  • MOQ: 1 piece
  • Payment Terms: T/T, LC
Our Advantages:
  • Our steel products are highly competitive in both quality and price.
  • We have ample spot resources available.
  • Our suppliers are all large steel enterprises in China, including: Bao Steel, Shan Steel, An Steel, Shougang Group, Wuhan Iron and Steel, Nisco, HBIS Group, Anyang Iron & Steel, etc.
  • We provide customized steel processing services and offer one-stop solutions.

Related Products

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..

Customer Cooperation

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!

Do you also have steel processing (machining) needs?

Yuxin Steel provides customized steel processing services based on drawings, samples, designs, and various special requirements, offering one-stop solutions for steel procurement and processing needs.
Contact Info

Get In Touch

Yuxin (Tianjin) International Trade Co., Ltd.

Phone Number :

+86 15937221771

Whatsapp :

+8615837212056

Wechat :

+86 15937221771

Inquiry

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