S355J2W weathered steel plate
Corten Sheet Products Description
S355J2W corten material under EN 10025-5 is an improved atmospheric corrosion resistant structural steel.S355J2W corten steel plate is also known as weathering steel or atmospheric corrosion resistant steel.
S355 steel grade is further divided into W grade and WP grade: S355J2W corten steel sheet metal and S355J2WP corten material, the main difference between them is the carbon and phosphorus content.
S355J2W corten steel has excellent corrosion resistance, mainly used in railway, vehicles, bridges, pylons, photovoltaic, high-speed engineering and other long-term exposure to the atmosphere in the use of steel structures.
Weathering Steel Sheet Products Details
S355J2W Corten Weathering Steel Chemical Composition & Mechanical Property:
| C | Si | Mn | P | S | Cr | Cu | CEV |
| max 0.16 | max 0.5 | 0.5 - 1.5 | max 0.03 | max 0.03 | 0.4 - 0.8 | 0.25 - 0.55 | max 0.52 |
| Nominal thickness (mm): | to 3 | 3 - 100 | 100 - 150 |
| Rm - Tensile strength (MPa) | 510-680 | 470-630 | 450-600 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 |
| ReH - Minimum yield strength (MPa) | 355 | 345 | 335 | 325 | 315 | 295 |
| KV - Impact energy (J) longitud., | -20° 27 |
0° 27 |
| Nominal thickness (mm): | 1.5 - 2 | 2 - 2.5 | 2.5 - 3 |
| A - Min. elongation Lo = 80 mm (%) | 16 | 17 | 18 |
| Nominal thickness (mm): | 3 - 40 | 40 - 63 | 63 - 100 | 100 - 150 |
| A - Min. elongation Lo = 5,65 √ So (%) | 22 | 21 | 20 | 18 |
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