Steel S355J0WP (Corten)
📌 Overview and Technical Specifications
Steel S355J0WP (Corten) is a weather-resistant low-alloy structural steel with enhanced corrosion resistance due to the formation of a stable oxide layer (patina). It is specifically designed for outdoor applications where long-term durability and minimal maintenance are required.
🛠 Specifications:
- Hardness: 170–230 HB
- Thickness: from 2 mm to 100 mm
- Yield strength: ≥ 355 MPa
- Tensile strength: 470–630 MPa
- Elongation: 20–25%
🧪 Chemical Composition
- Carbon (C): ≤0.16%
- Silicon (Si): 0.25 – 0.75%
- Manganese (Mn): 0.80 – 1.35%
- Phosphorus (P): 0.06 – 0.15%
- Sulfur (S): ≤0.030%
- Chromium (Cr): 0.30 – 1.25%
- Nickel (Ni): ≤0.65%
- Molybdenum (Mo): ≤0.50%
- Copper (Cu): 0.25 – 0.55%
⚙ Applications
Steel S355J0WP (Corten) is widely used in the following industries:
- 🏗 Architectural and structural applications
- 🚢 Shipbuilding and container production
- 🚆 Railway wagons, bridges, and tunnels
- 🏭 Industrial plants, chimneys, and metal frameworks
- 🎨 Artistic installations, facades, and urban design elements
🌟 Features
- ✅ Superior atmospheric corrosion resistance
- ✅ Self-protecting patina that eliminates the need for painting
- ✅ Long-term cost-effectiveness with reduced maintenance
- ✅ Excellent mechanical strength and structural stability
- ✅ Ideal for outdoor applications exposed to harsh weather conditions
Weather Resistant S355J0WP (Corten)
| Steel sheet delivery forms | ||||
| Steel grades EN 10025 | Steel grade DIN | Dimensions mm | ||
| Thickness | Width | Length up to | ||
| S355J0WP | 1.8945 | 15 – 20 | 1000 – 2000 | 12000 |
| S355J2WP | 1.8946 | 12 – 30 | 1000 – 2000 | 12000 |
| S355J0W | 1.8959 | 6 – 20 | 1000 – 2000 | 12000 |
| S355J2W | 1.8965 | 8 – 30 | 1000 – 2000 | 12000 |
Delivery program : CORTEN A, CORTEN B, PATINAX 355, PATINAX 355P, REDSTEEL, REDSTEEL P.
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