S355 K2G2W Corten Hollow Section Supplier – Conquest Steel & Alloys
We are a prominent S355 K2G2W corten hollow section supplier offering high-quality square (SHS), rectangular (RHS), and round (CHS) corten hollow profiles from certified EN-grade S355 K2G2W weathering steel. This high-tech alloy combines a minimum yield strength of 355 MPa, excellent low-temperature toughness (K2), and improved corrosion resistance (G2), suitable for extreme conditions and structural requirements.
Our K2G2W S355 hollow sections are stocked in outer dimensions between 20 mm to 300 mm, and wall thickness from 2 mm to 25 mm. K2 toughness certification provides excellent notch and impact strength in cold weather, and G2 classification sets up a good patina for long-time environmental resistance. All these properties make it particularly appropriate for infrastructure, bridge railings, structural frames, façade systems, supports for signage, outdoor furniture, landscaping installations.
All of the hollow sections are accompanied by EN 10204 3.1 mill test certificates, ensuring complete traceability of mechanical and chemical properties. We also provide precision cutting, beveling, notching, welding-end preparation, and the choice of optional pre-weathered finishes—easing installation and minimizing site fabrication.
As a reliable S355 K2G2W corten hollow section stockist, Conquest Steel & Alloys provides certified, highly resistant, corrosion-proof hollow steel solutions—along with expert technical assistance, rapid lead times, and customized packaging for demanding structural and architectural uses.
CORTEN HOLLOW SECTION - S355 K2G2W Specification:
| Product : | S355 K2G2W Hollow Section (SHS/RHS/CHS) |
|---|---|
| Profiles : | Square, Rectangular, Round |
| Size Range : | 20 mm – 300 mm |
| Wall Thickness : | 2 mm – 25 mm |
| Yield Strength : | ≥355 MPa |
| Impact Toughness : | K2 (Low‑temp resistant) |
| Corrosion Grade : | G2 (Enhanced patina) |
| Certifications : | EN 10204 3.1 Mill Test Certificate |
| Weldability & Formable : | Excellent |
| Custom Services : | Cutting, Beveling, Notching, Pre‑weathered |
