CORTEN FLAT - ASTM A242 TYPE 1

ASTM A242 Type 1 Flat Steel Supplier – Conquest Steel & Alloys

Conquest Steel & Alloys is a top-class ASTM A242 Type 1 flat steel supplier, providing corrosion-resistant Corten flat bars suitable for structural and architectural applications. ASTM A242 Type 1 is a weathering steel with improved atmospheric resistance and high tensile properties, perfectly suited for prolonged outdoor exposure.

Our ASTM A242 Type 1 flat bars form a natural, rust-like patina when exposed. This oxidized coating naturally shields them against deeper corrosion, with less need for coating, painting, or maintenance. Their weathering characteristics render them ideal for building facades, bridges, signage, urban furniture, and outdoor structures.

Being a leading ASTM A242 Type 1 flat steel supplier, we provide thickness from 3mm to 25mm and width from 25mm to 200mm. All product is ASTM and EN certified with full traceability and mill test certificates (EN 10204 3.1).

Our Corten flat bars are highly valued for their straightness, equal thickness, and sharp edges — due to our accurate cutting, slitting, and shearing facilities. We cater to both general and bespoke demands to provide compatibility with your fabrication requirements.

Opt for Conquest Steel & Alloys for high-quality ASTM A242 Type 1 flats, popular for performance, appearance, and durability in extreme weather conditions.

CORTEN FLAT - ASTM A242 TYPE 1 Specification:
Product : Corten Flat
Grade : ASTM A242 Type 1
Standard : ASTM A242
Thickness Range : 3mm – 25mm
Width Range : 25mm – 200mm
Surface Finish : Mill Finish / Weathered Patina
Corrosion Resistance : High (Self-Weathering)
Applications : Bridges, Facades, Signage, Furniture
Processing Services : Slitting, Shearing, Edge Finishing
Certification : EN 10204 3.1 / MTC
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