S355J0WP steel is a structural weathering steel which is also referred to as atmospheric corrosion resistant steel. The main alloying elements are chromium nickel and copper with added phosphorous which gives it excellent self protecting qualities. As the steel reacts with elements in the atmosphere, the material forms a layer of rust over time which in essence protects the steel from corrosion.
S355J0WP steel provides a long lasting and economic structural steel solution for use in applications such as steel bridges stack gas applications and in steel sculptured buildings due to the material's aesthetically pleasing finish.
S355J0WP Chemical Composition:
Grade | C | Si | Mn | P | S | N | Addition of nitrogen binding elements |
Cr | Cu |
S355J0WP | 0.12 | 0.75 | 1.0 | 0.06/0.15 | 0.035 | 0.009 | – | 0.30/1.25 | 0.25/0.55 |
Maximum values unless otherwise stated
S355J0WP Mechanical Properties:
Grade | Min. Yield Strength Reh MPa | Tensile Strength Rm MPa | |||||||
Nominal Thickness (mm) | Nominal Thickness (mm) | ||||||||
≤16 | >16 ≤40 | >40 ≤63 | >63 ≤80 | >80 ≤100 | >100 ≤150 | >3 | >3 ≤100 | >100 ≤150 | |
S355J0WP | 355 | 345 | – | – | – | – | 510/680 | 470/630 | – |
BEBON steel can supply S355J0WP steel ,we have many years production experience of S355J0WP steel ,if you need S355J0WP steel price and specification ,please contact us.
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