S355 K2G1W Corten Pipe Supplier – Conquest Steel & Alloys
Conquest Steel & Alloys is your go-to S355 K2G1W corten pipe supplier, providing EN-standard weathering steel pipes and tubes designed with superior performance for demanding structural uses. S355 K2G1W has a minimum yield strength of 355 MPa, higher toughness (K2), fine-grain class (G1), and weathering resistance (W), making it a durable solution for harsh outdoor and industrial applications.
Our S355 K2G1W corten pipes and tubes are offered in the round, square, and rectangle profiles with a size range of 20 mm to 200 mm and 2–20 mm wall thickness. With the K2 and G1 combined, the exceptional weldability and toughness are guaranteed. The W grade alloy will naturally form a protective oxide patina—lessening corrosion and maintenance in the long term.
All products are supplied with EN 10204 3.1 mill test certificates, providing absolute traceability of mechanical and chemical characteristics. We offer customization services such as precision cutting, beveling, welding-end preparation, and optional pre-weathered finishes according to project requirements.
As a committed S355 K2G1W corten pipe supplier, Conquest Steel & Alloys provides certified, high-quality, corrosion-resistant tubing—perfect for structural beams, façade supports, railings, bridge components, and outdoor installations.
CORTEN PIPE & TUBE - S355 K2G1W Specification:
| Product : | S355 K2G1W Corten Pipe & Tube |
|---|---|
| Standard : | EN 10219/10210 S355 K2G1W |
| Profiles : | Round, Square, Rectangular |
| Diameter/Side Size : | 20 mm – 200 mm |
| Wall Thickness : | 2 mm – 20 mm |
| Yield Strength : | ≥355 MPa |
| Toughness Grade : | K2 (High toughness) |
| Grain Grade : | G1 (Fine‑grain) |
| Corrosion Grade : | W (Weathering) |
| Certifications : | EN 10204 3.1 MTC |
