Corten-A steel plates China

High-corrosion-resistant weathering steel plate (Corten-A) produced for structural and architectural applications where long-term outdoor exposure is expected. Corten-A develops a stable protective oxide patina that reduces routine painting and maintenance while providing an attractive, rusted appearance.

Key features

• Weathering/alloy steel with enhanced atmospheric corrosion resistance compared with ordinary carbon steel.
• Forms a protective surface patina that slows further corrosion in many outdoor environments.
• Supplied in heavy plate and wide-width formats suitable for structures, containers, bridges, landscaping, and facade panels.
• Fabrication services available: cutting, welding, drilling, grinding (additional services upon request).

Typical dimensions & supply details

• Width: 1220–4200 mm
• Length: 5000–18000 mm
• Coil thickness: ≤ 25 mm (plates and cut lengths available to customer requirements)
• Minimum order quantity (MOQ): 10 pieces
• Packing: Standard sea-worthy packing or customer-specified packing
• Shipping ports available: Shanghai, Tianjin, Qingdao (or as required)
• Delivery condition / heat treatment options: hot rolled, controlled rolling, normalizing, annealed & tempered, normalizing + tempering, hardening + tempering (supplied per client performance requirements)

Chemical and mechanical data

• Grade: Corten-A (ASTM weathering/alloy steel grade indicated by supplier)
• Exact chemical composition, yield strength and tensile properties are not listed here; detailed mill certificates and test reports are available on request to confirm compliance with project specifications.

Applications

• Architectural cladding and facades
• Bridges, structural members and supports
• Containers, silos and outdoor equipment
• Landscaping, public art and signage

For quotations, material test reports, or to request cut-to-size plates and fabrication services, please request the detailed specification sheet and mill test certificates so we can confirm composition and mechanical properties for your project.