S355J0W steel is a hot rolled products of structural steel grade in technical delivery conditions with improved atmospheric corrosion resistance. As a top steel mill in China, BBN steel produces and sells S355J0W steel plates and strips with high quality.
What is the S355J0W steel?
S mean S355J0W grade could be used in structural steel projects, 355 is the min yield strength.
J0 standard for the impact degree and energy in 0 temperature, with a minimum impact energy value of 27J at 0°C.
W means that the mainly different in their carbon and phosphorus contents and availability.
S355J0W steel equivalent
EN 10025-5 |
ASTM |
JIS |
EN 10155 |
S355J0W |
A242Type1 |
SMA50AW |
Fe510C2KI |
EN 10025-5 S355J0W steel chemical composition (%)
Material |
C max. |
Si max. |
Mn |
P max. |
S max. |
Cr |
N |
Cu |
S355J0W |
0.16 |
0.05 |
0.50-1.50 |
0.035 |
0.035 |
0.4 0-0.80 |
0.009 |
0.25-0.55 |
What are the mechanical properties of S355J0W steel?
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 |
EN 10025-5 S355J0W steel plate and strip weathering steel is especially intended for use in welded bolted and riveted components, which shall have enhanced resistance to atmospheric corrosion. This structural steel with improved atmospheric corrosion resistance, it is used to manufacture structural parts such as containers, railway vehicles, oil derricks, harbor construction, oil production platforms, and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipment.
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