S355J2G2W Corten Steel Sheets and Plates
S355J2G2W is a weathering steel grade, which is characterized by high strength and provides excellent protection against atmospheric corrosion. The steel finds application in a broad array of outdoor and industrial applications. S355J2G2W belongs to the Corten series, which has the property of developing a stable oxide layer (patina) that shields the material from subsequent corrosion. The steel finds extensive application in construction, bridges, and heavy machinery, with features of durability along with aesthetic qualities.
Specification:
S355J2G2W is a weathering structural steel that is utilized mainly due to its weathering characteristics. It possesses very good resistance to corrosion, saving maintenance requirements in extreme conditions. The chemical makeup of the steel contains carbon, silicon, manganese, phosphorus, sulfur, copper, and other things, which make it durable.
Key Features:
- Excellent Corrosion Resistance: Formulated for applications in severe outdoor conditions, S355J2G2W is resistant to atmospheric corrosion and forms a protective rust layer that does not allow further deterioration.
- Long Lifespan: Its resistance to weather conditions makes it suitable for buildings that are subject to environmental stress, minimizing the need for recurrent maintenance.
- Aesthetic Appeal: The patina formed on the surface provides a rustic, architectural appearance, and hence it is widely used in contemporary construction and sculpture.
- High Strength: It possesses fine mechanical properties, making it highly suitable for high-load applications.
Applications:
- Construction: Bridges, buildings, and facades
- Infrastructure: Transportation, heavy machinery, and marine environments
- Art and Architecture: Sculptures, architectural panels, and external installations
S355J2G2W Specification:
| Grade : | S355J2G2W |
|---|---|
| Standard : | EN 10025-5 |
| Thickness Range : | 2mm to 200mm |
| Width : | 1000mm to 3000mm |
| Length : | 2500mm to 12000mm |
| Yield Strength : | ≥ 355 MPA |
| Tensile Strength : | 470 – 630 MPA |
| Elongation : | ≥ 20% |
| Impact Test : | -20°C (27J min) |
| Surface Finish : | Hot Rolled, Rusted, Pickled |
