Products Description
| Product name | Corten steel coil/sheet |
| Thickness | 1.5~50mm |
| Width | 100mm~1500mm as required |
| Length | can be cut as required |
| Standard | GB/T4171, EN10025-5, JIS G3114, JIS G3125, ASTM A242M A588 A606M A871M |
| Technique | Hot rolled |
| Grade | 09CuPCrNi-A, Q235NH, Q355NH,Q355GNH; S235J0W, S235J2W, S355J0W, S355J2W, S355J0WP, S355J2WP; CORTEN A B, A588 GR A B, A606, A871M, A709 50W, A242 type1; SPA-C, SMA400AW BW CW, etc. |
| Application | Widely used for decoration, railway, vehicle, container, construction. |
| Inspection | The Third Party inspection can be accepted, e.g SGS, BV |
| Price term | EXW, FCA, FOB, CFR, CIF, DDP |
| Payment term | T/T, L/C, Paypal |
| Delivery time | 15~45 days after receipt of the deposit |
| Packing | tied up with steel strips and wrapped with water proof paper or as required |
FAQ
What is spa h steel?
SPA H Steel, also known as weathering steel, is a high-strength low-alloy steel that exhibits excellent resistance to atmospheric corrosion. It is classified as a low-alloy structural steel, primarily alloyed with copper, chromium, and nickel, which contribute to its unique properties.
What is the ASTM equivalent of spa H steel?
Corten Steel | Weathering Steel | SPA-H Steel | JIS G3125 | ASTM A588.
What is the ASTM standard for Corten steel?
The ASTM specifications are A588, A242, A606-4, A847, A871-65 and A709-50W. The primary trademarked product is Cor-ten®. The selection of a particular ASTM weathering steel specification is dependent on the type of product desired. ASTM A588 covers structural shapes, plate, and bar.
What grade is Corten steel?
The original COR-TEN® received the standard designation A 242 ("COR-TEN® A") from the ASTM International standards group. Newer ASTM grades are A 588 ("COR-TEN® B") and A606 for thin sheet. All alloys are in common production and use.
What is the composition of A588?
The ASTM A588 specification is the Standard Specification for High-Strength Low-Alloy Structural Steel , up to 50 ksi Minimum Yield Point, with Atmospheric Corrosion Resistance for applications where strength and durability are needed. The required ASTM G101 Corrosion Resistance Index must be ≥ 6.0.
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.
