SPA-C Corten Steel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional spa-c corten steel plate manufacturers and suppliers in China. Welcome to wholesale customized spa-c corten steel plate at competitive price from our factory. Good service and quality products are available.
SPA-C Corten Steel Plate
SPA-C weathering steel plate is a kind of hot-rolled steel that is resistant to atmospheric corrosion. SPA-C corten steel plate is atmospheric corrosion resistance in most environments is significantly better than carbon steel with or without copper.
SPA-C corten steel material can resist the corrosion effects of rain, snow, ice, fog and other weather conditions. SPA-C corten weathering steel can form a dark brown oxidation coating on the surface, inhibiting deeper penetration, so SPA-C corten material saves painting costs and expensive anti-rust maintenance costs over the years.
GNEE is a weathering steel plate supplier with 16 years of production experience. The weathering steel plates we provide are strictly produced in accordance with the standards, passed the quality certification, can provide quality certificates, and accept third-party testing.
We can not only provide corrosion-resistant steel plates of various specifications and sizes, but also A243 weathering steel pipes. In addition, the products we provide can also provide size customization and various processing services according to your end-use needs.
sPA-C corten steel sheet metal chemical composition
| Grade | SPA-C |
| C≤ | 0.12 |
| Si | 0.25~0.75 |
| Mn | 0.20~0.50 |
| P | 0.070~0.150 |
| S≤ | 0.04 |
| Cu | 0.25~0.60 |
| Cr | 0.30~1.25 |
| Ni≤ | 0.65 |
SPA-C corten steel sheets mechanical property
| Grade | SPA-C |
|---|---|
| Yieldstrength | ≥325MPa |
| Tensilestrength | ≥450MPa |
| Elongation | ≥26 |
SPA-C corten sheets physical property
| Temperature | (°C) | 34 | 781 | 783 |
|---|---|---|---|---|
| Modulus of elasticity | (GPa) | – | 986 | – |
| Specific electrical resistivity | (Ω mm²/m) | 0.12 | – | – |
| Density | (kg/dm³) | – | – | 413 |
| Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | – | – | 12 | |
| Thermal conductivity | (W/m·°C) | – | 34.3 | 33.2 |
| Specific thermal capacity | (J/kg·°C) | – | 144 | – |
| Poisson's coefficient, ν | – | – | 131 | |
SPA-C corten steel plate Tensile properties
| Grade | JIS G3125 Grade SPA-C | |||
|---|---|---|---|---|
| Elastic modulus | Elongation A5 | Poisson's ratio | Tensile strength | Yield strength |
| 190 – 210 GPa at 20 °C | 26 % at 20 °C | 0.3 [-] at 20 °C | 450 MPa at 20 °C | 315 MPa at 20 °C |
SPA-C weathering steel plate Product Information
| Product Name | Corten Sheet plate | |
| Standard | ASTM standard | A588 Grade A,A588 Grade B,A709 Grade 50W,Corten A,Corten B,etc. |
| ASME standard | SA588 Grade A,SA588 Grade B,SA709 Grade 50W,etc. | |
| EN standard | S355J0WP,S355J2WP,S355J0W,S355J2W,S355K2W,etc. | |
| JIS standard | SPA-H,SPA-C,etc. | |
| GB standard | Q295GNH,Q345GNH,Q295NH,Q355NH,09CuPCrNi-A,09CuPCrNi-B,etc. | |
| Thickness | 1-200mm or as required | |
| 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 7-14 days | |
| Packing | Standard Packing | |
Weathering process of weathering steel
Corten Steel Sheet Product Image
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