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About S355J0WP+N Weathering Steel Plates
Triton Alloys Inc. is a trusted supplier, stockist, and exporter of S355J0WP+N weathering steel plates manufactured according to EN 10025-5 standards. These high-strength Corten steel plates are specially designed for structures exposed to harsh atmospheric conditions, industrial pollution, coastal environments, and moisture-rich climates. S355J0WP+N plates develop a stable rust-like protective patina layer that significantly reduces corrosion rate and eliminates the need for repeated painting or coating. The normalized (+N) delivery condition improves toughness, weldability, durability, and structural reliability, making these plates ideal for long-life infrastructure projects. Our S355J0WP+N Corten steel plates are widely used in: bridges, railway wagons, architectural facades, power plants, industrial chimneys, shipping containers, transmission towers, mining structures, and outdoor steel fabrication projects. Triton Alloys Inc. supplies ready stock with Mill Test Certificates, third-party inspection, custom cutting, and worldwide export packaging.
Need S355J0WP+N Plate Price, Stock Availability or MTC?
Get immediate support for sizes, weight charts, technical specifications, project requirements, export documentation, and latest S355J0WP+N plate prices.
Why Choose Triton Alloys Inc. for S355J0WP+N Plates?
- ◇ EN 10025-5 certified weathering steel plates with guaranteed mechanical and chemical properties.
- ◇ Ready stock available in multiple thicknesses and dimensions for fast dispatch.
- ◇ Mill Test Certificates EN 10204 3.1 / 3.2 with full traceability.
- ◇ Third-party inspection available from SGS, TUV, BV, DNV and Lloyds.
- ◇ Global export supply experience across infrastructure, railway, power, construction, and fabrication industries.
- ◇ Competitive S355J0WP+N plate prices with bulk quantity benefits.
- ◇ Custom processing services including cutting, drilling, beveling, and fabrication support.
Trusted Global Exporter of S355J0WP+N Corten Steel Plates
Supplying weathering steel plates to clients across India, UAE, Saudi Arabia, Qatar, Europe, Southeast Asia, and Africa with export-ready packaging and documentation.
Product Specifications of S355JOWP+N Steel Plates
| Item | S355JOWP+N - Offshore & Structural Steel Plate |
|---|---|
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm-18000mm or as custom’s request |
| Material | En 10025-2 Steel Plate, S355JOWP Steel Plate |
| Technique | hot rolled |
| Standard | EN 10025-2:2004 |
Mechanical Properties of S355JOWP+N Plates
|
Grade
|
Min. Yield Strength Reh MPa
|
Tensile Strength Rm MPa
|
|||||||
|
Nominal Thickness (mm)
|
Nominal Thickness (mm)
|
||||||||
|
≤16
|
>16 ≤40
|
>40 ≤63
|
>63 ≤80
|
>80 ≤100
|
>100 ≤150
|
>3
|
>3 ≤100
|
>100 ≤150
|
|
|
S355J0WP
|
355
|
345
|
–
|
–
|
–
|
–
|
510/680
|
470/630
|
–
|
Applications of S355J0WP+N Weathering Steel Plates
S355J0WP+N Corten steel plates are extensively used in infrastructure and industrial projects where high atmospheric corrosion resistance, low maintenance, and long service life are essential.
- ◇ Bridge Structures & Flyovers – Used in highway bridges, pedestrian bridges, and expansion joints due to superior weather resistance.
- ◇ Railway Wagons & Freight Containers – Preferred for railway transportation systems exposed to rain, humidity, and industrial environments.
- ◇ Architectural Facades & Cladding – Popular in modern architecture for natural rust finish aesthetics and low maintenance performance.
- ◇ Industrial Chimneys & Power Plants – Suitable for high-moisture and polluted environments requiring long structural life.
- ◇ Coastal & Marine Structures – Performs efficiently in salt-laden atmospheric conditions compared to ordinary carbon steel.
- ◇ Mining & Material Handling Equipment – Used in conveyors, hoppers, crushers, and heavy-duty outdoor industrial applications.
Looking for Heavy Thickness or Custom Size S355J0WP+N Plates?
Available in thicknesses from 6mm to 150mm with custom width, length, plasma cutting, and CNC processing options for domestic and export projects.
Equivalent Grades of S355JOWP+N Steel
| EN 10025-2 | Steel Number | DIN, WNr | USX CORP (proprietary) | European old EN | JIS | BS | AFNOR | UNI |
| S355JOWP+N | 1.8945 | 9CrNiCuP324 | COR-TEN A ® | Fe510C1KI | SPA-H | WR50A WR50B WR50C |
E36WA3 | Fe510C1K1 S355JOWP+N |
Chemical Composition of EN 10025-5
S355JOWP+N Plates
Grade
C
Si
Mn
P
S
Cu
Cr
N
CEV
S355JOWP+N
0.12 max.
0.75 max.
1 max.
0.06 - 0.15
0.035 max.
0.25 - 0.55
0.3 - 1.25
0.009 max.
0.52 max.
| Grade | C | Si | Mn | P | S | Cu | Cr | N | CEV |
| S355JOWP+N | 0.12 max. | 0.75 max. | 1 max. | 0.06 - 0.15 | 0.035 max. | 0.25 - 0.55 | 0.3 - 1.25 | 0.009 max. | 0.52 max. |
India, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Qatar, Russia, Vietnam, South Africa, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago, Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia.
Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo.
FAQs on S355J0WP+N Weathering Steel Plates
S355J0WP+N is a high-strength low-alloy weathering steel plate
grade supplied according to EN 10025-5 standards. It offers enhanced atmospheric
corrosion resistance and forms a self-protective oxide layer that reduces rust
penetration and maintenance costs.
The “+N” indicates normalized or normalized rolled condition.
This process improves toughness, grain structure, weldability, and overall structural
performance under demanding environments.
These plates are widely used in bridges, railway wagons,
chimneys, facades, containers, transmission towers, coastal structures, industrial
buildings, and architectural applications requiring corrosion resistance and long life.
Triton Alloys Inc. supplies S355J0WP+N plates in thicknesses
from 6mm to 150mm, widths up to 3000mm, and lengths up to 12000mm with custom cutting
options available.
Yes. S355J0WP+N offers significantly better corrosion
resistance, longer service life, reduced maintenance costs, higher strength, and
improved outdoor durability compared to ordinary carbon steel or mild steel plates.
Yes. All supplied plates are provided with Mill Test
Certificates (MTC) EN 10204 3.1 / 3.2 along with optional third-party inspection reports
upon request.
