Products Description
Corten plate is a weather resistant steel created by alloying copper, chromium and nickel. In addition to this, Corten A has added phosphorous which makes the material best suited for gas flue applications and for aesthetic facias The material is not recommended in heavy load bearing applications - in this case Corten B or S355J2W should be considered.
The top layer of the material reacts with atmospheric elements to form a rust coloured protective layer which not only makes the steel virtually maintenance free but also provides a pleasing and consistent finish.
Corten steel plate (called weather resistant steel plate ) was used in different weather. It has good anti rust protection and welding ability and is usedin shipping container,support frame of outside building etc. Remarkably enhances the anticorrosive performance of the structural element, lengthens the structural element service life, uses in manufacturing each kind of structural element which was used under the atmospheric envirenment and the caustic gas, the liquid envirenment.
| Commodity | Corten steel plate |
| Grade | ASTM Corten A; Corten B; A588 Gr A, Gr B, Grr C; A242, A709 Gr 50W EN10155 S355JOW; S355J2G1W; S355J2G2W; S235 J2W; S355JOWP; EN10025 S355J2W, S355J2WP; S355K2G1W, S355K2G2W JIS G3114 SMA 50 AW(1.8959); JIS G3114 SMA 50 CP(1.8965) 09CuPCrNi-A, 09CuCrNiPA3-2-4; B480GNQR; SPA-H. |
| Brand | BAOSTEEL, ANGANG STEEL, SHOUGANG STEEL, WUGANG etc. |
| Certification | ISO, SGS, BV, CE or as required. |
| Thickness | 1.0mm-60mm |
| Width | 1000mm,1175mm,1220mm, 1250mm,1500mm,1800mm, 2000mm or as required. |
| Length | 2000mm,2500mm,3000mm,5800mm, 6000mm or as required. |
| Surface | Commonly mill finished surface. |
| Standard | ASTM,JIS,EN,DIN,BS,GB,etc. |
| Delivery time | 3 days after confirming the order. |
| MOQ | 1 ton |
| Package | Water proof paper+metal pallet+Angle bar protection+steel belt or as requirements. The inner size of container is below: 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM,23MTS 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM,27MTS 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM,27MTS |
| Payment term | L/C at sight or 30% TT as deposit and the balance paid against copy of B/L |
| Applications | Construction, building, outside wall, railway, containers etc. |
| Advantages | Showing the splendor of your quality, wear-resistant as well, strong corrosion resistance and decorative effect, durable and beautiful. |



FAQ
Q: What is spa h steel?
A: 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.
Q: What is the ASTM equivalent of spa H steel?
A:Corten Steel | Weathering Steel | SPA-H Steel | JIS G3125 | ASTM A588.
Q: What is the equivalent of JIS G3125?
A: EN 10025-5: In European standards, the closest equivalent to JIS G3125 SPA-H is S355J0WP, weather-resistant steel used in similar applications.
Q: What is 09CuPCrNi-A corten steel plate?
A: 09CuPCrNi-A corten steel plate belonging to the ordinary low-alloy steel, 09CuPCrNi-A corten steel plate is also the engineering structure of steel.
Q: What is the 09CuPCrNi-A steel plate equivalent grades?
A: 09CuPCrNi-A steel plate is one of the most commonly used weathering steel plates in China's weathering steel industry, which is used to build steel structures in high bridges, containers and other harsh environments. The first chemical composition of material properties of 09CuPCrNi-A steel plate and Corten A are very similar. Therefore, 09CuPCrNi-A steel plate is very popular, including its equivalent material, but also has a large demand.
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.






