Product Overview
Corten Steel S355J2WP Plates are atmospheric corrosion-resistant structural steel plates manufactured to EN 10025-5. They provide 355 MPa minimum yield strength, good low-temperature impact toughness at -20°C, and form a protective oxide layer for bridges, containers, architectural structures, and outdoor equipment.
Technical Specifications
|
Item |
Specification |
|
Product Grade |
S355J2WP |
|
Steel Number |
1.8965 |
|
Standard |
EN 10025-5:2004 |
|
Thickness |
3-150 mm |
|
Width |
30-4,000 mm |
|
Length |
1,000-12,000 mm |
|
Delivery Condition |
Hot Rolled (AR); Normalized or TMCP upon request |
|
Edge Type |
Mill Edge (ME), Trimmed Edge (TE) |
|
Surface Condition |
As Rolled, Shot Blasted, Primed, Pre-Weathered (Optional) |
Chemical Composition
|
C max |
Si max |
Mn |
P |
S max |
N max |
Addition of Nitrogen combining elements |
Cr |
Cu |
|
0.12 |
0.75 |
1.0 max |
0.06-0.15 |
0.03 |
- |
yes |
0.30-0.1.25 |
0.25-0.55 |
Mechanical Properties
|
Min. Yield Strength (MPa) |
Min. Tensile Strength (MPa) |
Elongation (%) |
|||||||||||||
|
Thickness (mm) |
Thickness (mm) |
Thickness (mm) |
|||||||||||||
|
≦16 |
>16 ≦40 |
>40≦63 |
>63≦80 |
>80≦100 |
100-150 |
<3 |
≥3≦100 |
100-150 |
>1.5≦2 |
>2≦2.5 |
>2.5<3 |
≥3≦40 |
>40≦150 |
>63≦100 |
100-150 |
|
355 |
345 |
|
|
|
|
510-680 |
470-630 |
|
14 |
15 |
16 |
20 |
- |
|
|
Key Benefits
Atmospheric corrosion resistance reduces painting frequency and lowers long-term maintenance costs in outdoor environments.
-20°C impact toughness provides reliable structural performance in cold climate applications.
355 MPa yield strength enables lighter structural designs while maintaining required load-bearing capacity.
Excellent weldability and machinability simplify fabrication and reduce downstream processing time.
Typical Applications
- Steel highway bridges
- Railway bridges
- Shipping containers
- Freight wagons
- Architectural façades
- Outdoor steel sculptures
- Bulk material handling equipment
- Industrial storage structures
Processing Services
CNC Laser Cutting - Precision cutting for complex profiles and tight tolerances.
Plasma & Flame Cutting - Suitable for thick plates and large structural components.
Bending & Forming - Cold or hot forming according to drawing requirements.
Drilling & Machining - Holes, slots, bevels, and edge preparation available.
Welding Fabrication - Assembly of welded structural components.
Accelerated Pre-Weathering - Uniform oxide layer developed before delivery.
Rust Sealing & Surface Curing - Protective treatment after weathering process.
Custom Plate Marking - Heat number, logo, or project identification upon request.
Quality Assurance
Inspection Process
Raw material verification
Chemical composition analysis (Spectrometer)
Tensile strength test
Yield strength test
Elongation test
Charpy V-notch impact test (-20°C)
Ultrasonic Testing (UT)
Dimensional inspection (Thickness, Width, Length)
Flatness inspection
Surface quality inspection
Weight verification
Certifications
|
Certification |
Meaning |
|
ISO 9001:2000 |
Quality Management System |
|
ISO 14001:2004 |
Environmental Management System |
|
EN 10204 3.1 |
Mill Test Certificate issued by manufacturer |
|
EN 10204 3.2 |
Independent third-party inspection certificate |
|
CE Marking (where applicable) |
Compliance with applicable European requirements |
Packaging & Shipping
Export Packing: Steel strapping with waterproof wrapping, wooden spacers, and export-worthy bundles.
Rust Protection: Protective oil, waterproof cover, or VCI packaging available upon request.
Loading Method: Container, flat rack container, break bulk vessel, or bulk carrier depending on plate dimensions.
Shipping Method: Sea freight (FCL/LCL), rail transport, or multimodal logistics.
FAQ
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