What are Corten Panels
Corten Panels are made from ASTM 606-4 Weathering Steel. Normally used in outdoor construction as siding or roofing panels for buildings to withstand weathering effects. ASTM 606-4 naturally creates a protective layer of rust called Patina which slows down the rate of rust compared to other steel alloys. ASTM has a life cycle substantially better than that of regular carbon steels, with or without copper. This patina also gives the panel an attractive, rustic, mid-century appearance. These properties make Corten Panels an excellent choice in the right application and within the proper setting to use for siding and roofing panels in your outdoor construction project.
Product Name | Corten Sheet plate |
Place of Origin | China |
Application | construction railway vehicle bridge tower |
Alloy Or Not | Non-Alloy |
Thickness | 1-200mm or as required |
Standard | ASTM,EN,DIN,ANSI,BS |
Length | 3000-12000mm as required |
Technique | hot rolled cold rolled (as custom's request) |
Surface Treatment | Clean, finishing,blasting cording to customer requirement |
Tolerance | ±1% |
Processing Services | Welding, Punching, Cutting,Decoiling |
Invoicing | by theoretical weight |
Delivery Time | Within 5-7 Working days |
Packing | Standard Packing |
Services Associated with Corten Panels
Cut-to-Length
Coil Slitting
Benefits of Corten Panels are:
Low Maintenance
Lower Initial Cost
Speed of Construction
Attractive Appearance
Environmentally Friendly
Resistant to Higher Temperature



Company profile
Founded in 2008, Gnee (Tianjin) Supply Chain Group Co., Ltd. specializes in the global trade and processing of Corten steel products.
• We handle all kinds of Corten engineering projects, such as bridges, gardens, hotels, and facade systems.
• Compliant with ASTM, EN, and other international standards; third-party inspection supported.
• Exported to over 200 countries and regions worldwide.
• 8 subsidiaries across China and overseas, ensuring global service coverage.
Application Fields: Architecture, landscaping, gardening, cladding, and urban infrastructure.




