Conquest Steel & Alloys is a high-quality weathering resistant flat steel supplier, offering strong, corrosion-resistant flat bars for outdoor and exposed structural use. Our flat steel flats, also referred to as Corten steel flats, are specifically engineered to form a stable, rust-colored patina when exposed to atmosphere—no painting or coating required.
These weather-resistant steel plates provide long-term strength and good looks in a single package. They are produced from specially alloyed grades of steel like ASTM A588, A606 Type 4, S355J2W, and IRSM 41-97, which are renowned for their increase in resistance to corrosion in industrial, urban, and sea environments.
As a seasoned weathering resistant flat steel supplier, we provide flat bars with thicknesses of between 3mm and 25mm and widths of up to 200mm. From the steel used for bridges to architectural facades, garden ornaments, or transportation infrastructure, we can deliver customized flat steel that suits your specific needs.
Our quality commitment, certified sourcing, and timely delivery have established Conquest Steel & Alloys as the go-to supplier of choice for architects, engineers, and fabricators worldwide. We assist projects with traceable materials, test certificates, and adjustable order sizes.
Product : | Weathering Resistant Flat Steel |
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Grades Available : | ASTM A588, A606 Type 4, S355J2W |
Thickness Range : | 3mm – 25mm |
Width Range : | Up to 200mm |
Patina Development : | Yes (Self-oxidizing layer) |
Finish Options : | Mill Finish / Pre-weathered |
Uses : | Cladding, Bridges, Public Art |
Resistance Type : | Atmospheric & Industrial Corrosion |
Alloy Composition : | Copper, Nickel, Chromium |
Certification : | ASTM / EN / MTC Available |