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S355J0W chemical and machanical,S355J0W steel materials
S355J0W steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.
Katalor steel can supply S355J0W steel chemical composition and mechanical properties,we are S355J0W steel suppliers and manufacturer ,if you need S355J0W steel materials and price ,please contact us
S355J0W steel plate is one mainly of Steel Resistant to Atmospherical Corrosion, S355J0W steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.
S355J0W steel chemical composition
| C |
Si |
Mn |
P |
S |
Cr |
N |
Cu |
CEV |
|
max 0.16 |
Max 0.5 |
0.5 - 1.5 |
max 0.035 |
Max 0.035 |
0.4 -0.8 |
max 0.009 |
0.25-0.55 |
Max 0.52 |
S355J0W steel mechanical properties
|
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 |
|
355 |
345 |
335 |
325 |
315 |
295 |
510/680 |
470/630 |
450/600 |
These steel materials S355J0W forms its own protective layer when exposed to atmospheric elements. Essentially, the top layer corrodes which then protects the steel beneath it. The natural finish does not normally require any form of maintenance such as painting, which makes steel plate and sheet S355J0W a highly cost effective alternative to other structural steels,such as SS400,S355J0 and other carbon steel plates.