355J2W Corten Plate is a high-strength, low-alloy structural steel developed for superior atmospheric corrosion resistance.
As a bridge construction material, S355J2W Weathering Steel Plate offers exceptional mechanical performance, reduced maintenance costs, and extended service life, making it a preferred choice for modern bridge engineering.
Specifications
| Parameter | Range |
|---|---|
| Thickness | 3 mm – 150 mm |
| Width | 1000 mm – 3000 mm |
| Length | 4000 mm – 12000 mm |
| Production Type | Hot Rolled |
| Standards | EN 10025-5, EN 10155 |
| Grade | S355J2W |
| Edge Type | Mill Edge, Cut Edge |
| Surface Finish | Rusty (pre-weathered), Shot Blasted |
| Delivery State | As rolled (AR), Normalized (N), or Thermomechanical Rolled (TMCP) |
Bridge Applications
Main girders and deck plates
Cross beams and diaphragms
Piers and parapets
Bridge railings and claddings
Architectural pedestrian bridges
Why Choose S355J2W Corten for Bridge Construction
Outstanding Corrosion Resistance
With added copper (Cu) and chromium (Cr), S355J2W Corten forms a stable rust-like layer that protects the steel from further corrosion-ideal for highway bridges, pedestrian overpasses, railway bridges, and cable-stayed structures.
Low Maintenance Over Time
Unlike conventional carbon steel, S355J2W develops a self-protecting oxide layer that eliminates the need for painting or expensive coating systems, significantly reducing life-cycle costs.
High Strength & Impact Toughness
Yield strength ≥ 355 MPa, tensile strength 510–680 MPa, and impact energy of 27J at -20°C ensure the material performs reliably in demanding structural conditions.
Excellent Weldability & Fabrication
S355J2W Corten Plate can be easily cut, welded, and formed using standard processes, simplifying on-site fabrication and installation in bridge projects.
The natural weathered appearance of the material offers a warm, rusted tone that blends beautifully into urban and natural environments-popular in both architectural and infrastructure applications.
We supply lab-certified S355J2W Corten Plates in both standard and non-standard sizes to minimize material waste and meet custom bridge design requirements. Available in large inventory and ready for fast delivery.
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