Products Description
Specifications:
| Thickness | cold rolled 0.5~3mm; hot rolled 3~300mm |
| Width | 1000~3000mm |
| Length | 1000~12000mm |
| Material Grade | Corten, 09CuCrPNi-A, S355J0WP, ASTM A588, A606, A242, etc. |
| Standard | AISI, ASTM, SUS, GB, DIN, EN, BS |
| Packing | Export-sea worthy packing with each bundle tied and protected |
| Application | used for making vehicle, container, construction, tower and other structual parts |
| Mill MTC | can be supplied before shipment |
| MOQ | 1 ton |
| Inspection | the third party inspection can be accepted,SGS,BV |
| Sales Mode | Angang, WISCO, Baosteel, Shougang's first grade agent |
| Delivery Time | immediately in stock or depend on order quantity |
| Loading Capacity | 28 tons, Max. |
Chemical Composition:
| Grade | C | Si | Mn | P | S | Cr | Cu | V | Ni |
| Cor-ten A | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.01-0.20 | 0.030 | 0.50-1.25 | 0.25-0.55 | - | 0.65 |
| Cor-ten B | 0.16 | 0.30-0.50 | 0.80-1.25 | 0.030 | 0.030 | 0.40-0.65 | 0.25-0.40 | 0.02-0.10 | 0.40 |
Mechanical Properties for Weathering Steel:
| Grade | Minimum yield point (ReH Mpa) |
Tensile strength (Rm Mpa) |
Minimum elongation A(Lo=5.65 √So)% |
| COR-TEN A | 355 | 470-630 | 20 |
| Grade | Material thickness (mm) |
Minimum yield point (ReH Mpa) |
Tensile strength (Rm Mpa) |
Minimum elongation A(Lo=5.65 √So)% |
| COR-TEN B | ≤16 | 355 | 470-630 | 20 |
Detailed Photos
Production Process
Factory
Packaging & Shipping
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FAQ
Q: Why is corten steel popular?
A: Corten makes a strong case for being an environmentally friendly material. Its durability translates into a long lifespan, reducing the need for frequent replacements and subsequent resource consumption.
Q: How long will corten steel last?
A: 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.
Q: Is Corten stronger than mild steel?
A: Corten steel is the best choice if you want a material that doesn't rust, has high strength, is flexible, is easy on the eyes, doesn't need a lot of care and maintenance, and is friendly to the environment and meets all the rules. Mild steel, also called low-carbon steel, has less than 0.25 parts per million of carbon.
Q: Is Corten steel just rusted steel?
A: Corten Steel (sometimes known as weathered steel) is a group of steel alloys that are often used in outdoor construction. Corten Steel was designed to eliminate the need for painting and if left outside, exposed to the elements, they will develop a rusted appearance in just a few months.
Q: What is another name for Corten steel?
A: 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.
About Gnee
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.
