Steel S355J0W (Corten)
📌 Overview and Technical Specifications
Steel S355J0W (Corten) is a weather-resistant low-alloy structural steel known for its high corrosion resistance due to the formation of a protective oxide layer (patina). It is widely used in construction, mechanical engineering, and industrial design.
🛠 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): 0.030 – 0.080%
- Sulfur (S): ≤0.030%
- Chromium (Cr): 0.40 – 0.70%
- Nickel (Ni): ≤0.65%
- Molybdenum (Mo): ≤0.50%
- Copper (Cu): 0.25 – 0.55%
⚙ Applications
Steel S355J0W (Corten) is widely used in the following industries:
- 🏗 Architectural and structural constructions
- 🚢 Shipbuilding and container manufacturing
- 🚆 Railway wagons and bridges
- 🏭 Industrial equipment and metal structures
- 🎨 Designer facades and art installations
🌟 Features
- ✅ High corrosion resistance due to patination
- ✅ No need for additional anti-corrosion coating
- ✅ Cost-effective in long-term operation
- ✅ High mechanical strength
- ✅ Resistance to environmental conditions
S355J0W weather resistant steel (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 | 1 000 – 2000 | 12000 |
| S355J0W | 1.8959 | 6 – 20 | 1000 – 2000 | 12000 |
| S355J2W | 1.8965 | 8 – 30 | 1000 – 2000 | 12000 |
Delivery program : CORTEN A
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