A Corten steel building facade uses weathering steel to create a distinctive, rust-like patina that develops over time, offering both a unique aesthetic and exceptional corrosion resistance. This protective layer requires low maintenance, eliminating the need for painting and costly upkeep. Its warm, earthy tones and textured surface allow architects to blend industrial design with natural elements, creating a sense of timelessness and durability for buildings.
| Product Name | Weather Resistant Steel Plate |
| Length | 4m-12m or as required |
| Width | 0.6m-3m or as required |
| Thickness | 0.1mm-300mm or as required |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Technique | Hot rolled |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Thickness tolerance | ±0.1mm |
| Material | Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C, Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng,16MnDR HG785D,S690QL,50MN |
| Application | It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 15-20 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity |
250,000 tons/year |
FAQ
What are the pros and cons of Corten?
While it has a greater starting cost than typical steel and is unsuitable for severely corrosive conditions, its benefits frequently exceed these disadvantages. Overall, corten steel is a popular metal fabrication material due to its appealing mix of utility, aesthetics, and durability.
How long will corten steel last outside?
Generally, Corten steel will patina or rust within six months of atmospheric exposure. Most weathering steel types need wet/dry weather cycles to develop and oxidize. With the protective rust that provides corrosion resistance, Corten steel can last upwards of a few decades to over 100 years.
Why is corten steel so expensive?
The key value of Corten steel lies in its long-term, low-maintenance performance. Its stable rust layer protects the steel core, eliminating the need for regular painting and maintenance typically required for conventional steel.
What is another name for corten steel?
Weathering steel, often called corten steel (or its trademarked name, COR-TEN) is a group of steel alloys that form a stable external layer of rust that eliminates the need for painting.
What are the problems with corten steel?
Corten or bare steel can not be used with dissimilar metals. Corten or bare steel roof panels can not be installed on a roof with a pitch less than 3/12. This material will rust and cause rust runoff, staining the surrounding areas.
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.
