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S355JR / S355J2 / S355NL Carbon Steel Plate
S355JR / S355J2 / S355NL Carbon Steel Plate
S355JR, S355J2 and S355NL are EN‑standard high‑strength structural steel plates. Delivering outstanding low‑temperature toughness and heavy‑load performance, this series surpasses S235/S275 grades. It is the preferred European‑spec material for wind power facilities and cross‑sea bridge construction.

Product Parameters

ItemSpecification
Available GradesS355JR, S355J2, S355NL
Yield Strength≥355MPa
Charpy Impact TestJR:+20℃|J2:‑20℃|NL:‑50℃
Thickness Range6‑150 mm
Width × Length1500‑2500 mm × 4000‑12000 mm / custom cut‑to‑size
Surface TreatmentHot‑rolled black surface, shot‑blasting, anti‑rust coating on request
Execution StandardEN 10025‑2, EN 10025‑3
MOQ1 Ton
CertificatesMTC mill test report, third‑party inspection available
Core Strengths

‑ Multiple grade options covering +20℃ down to ‑50℃ low‑temperature impact requirements 

‑ 355MPa minimum yield strength, reduces total steel consumption for heavy structures 

‑ Good welding performance and fatigue resistance for marine & wind‑power service scenarios 

‑ Stable mechanical properties for large‑volume infrastructure fabrication 

‑ Complies with EN 10025‑2 /‑3 for global European‑standard project procurement

Main Application

Wind power structural components, cross‑sea bridge parts, offshore engineering structures, 

heavy‑duty building frames, low‑temperature region mechanical bases.

Our exported market

EU, Eastern Europe, Australia, Southeast Asia, Latin America renewable‑energy & marine‑engineering projects.

Select suitable grade according to project minimum service temperature. Custom cutting and processing supported. Send your technical parameters or drawings for fast bulk quotation. If you are looking for high carbon steel plate suppliers from China, contact haiwo now!

Product Showcase

S355JR / S355J2 / S355NL Carbon Steel Plate


Product Application

S355JR / S355J2 / S355NL Carbon Steel Plate

Packaging and transportation

S355JR / S355J2 / S355NL Carbon Steel Plate

Factory Display

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FAQ

1.What kind of customer service do you provide?

We provide comprehensive customer service, including basic design, procurement of supporting facilities, and options for dispatching installation guides.

 

2.What are the customer evaluations of your company?

We are proud to consistently receive five-star reviews from our customers, which demonstrates our commitment to quality and service.

 

3.What is your quality inspection process like?

Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished products, every stage is carefully inspected to ensure excellent quality.

 

4.Do you accept container loading inspection?

Welcome to dispatch inspectors, not only for container loading, but also at any time during production.

 

 

5.What is the delivery time?

The delivery time depends on the quantity of orders. Usually, the delivery time to the nearest port in China is 15-30 days after receiving the deposit.

 

6. How to obtain a project quotation?

You can contact us 24 * 7 via email, phone, WhatsApp, WeChat, etc. You will receive a reply within 4 hours.

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