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S355JOW Corten Weathering Steel Sheet

GNEE Steel offers premium-grade S355JOW weather-resistant structural steel plates manufactured to the international standard EN 10025-5. These plates feature excellent atmospheric corrosion resistance, forming a stable protective oxide layer that dramatically reduces maintenance and enhances longevity in outdoor and exposed environments. Designed for high tensile strength and excellent weldability, S355JOW plates are ideal for applications in modern architecture, bridges, industrial chimneys, and infrastructure projects.

S355JOW Corten Weathering Corten Steel Company—S355JOW Corten

GNEE Steel serves world-class S355JOW Steel Plates that are easy to install in all settings. S355JOW Corten Steel Plates are made from weathering steel, also known as S355JOWP. Corten B is another name for this weathering steel. The steel is good to use and expose in atmospheric environments. They are self-protective plates due to their ability to form a protective layer. This layer formation gives prevention to the steel plates. Thus, they don’t undergo oxidation due to this layer. In addition to this, there is no need to paint or treat the plates externally. This makes them viable in a structure where thinner materials are required. Our manufactured plates are fine-quality products that are highly efficient in working in corrosive atmospheres. Their abrasion-resistant qualities make them serve a long life. Also, their sturdy design and lightweight features are why they are demanded by various chemical, petrochemical, and other industries.

S355JOW Corten Steel Plate Specification :

Grade : S355JOW Corten Steel Plates
Standard : ASTM A588, A242 / ASME SA588, SA242
Width : 750mm to 1500mm,
Length : 2500mm to 12000mm
Thickness : 3MM to 50mm
Type : Corten Steel / High-Strength Low-alloy Structural Steel
Process : Hot-Rolled (HR)

 

Applications of S355JOW Plates

Some real-life use cases of S355JOW Plate are:

  • Bridge Components- Used in Sweden’s Øresund Bridge approach spans for marine durability.
  • Building Facades- Featured on London’s BBC Broadcasting House for aesthetic patina.
  • Power Plant Ducts- Installed in German energy plants for flue gas resistance.
  • Coastal Guardrails- Applied along Australia’s Gold Coast highways
  • Sculptural Elements- Formed Chicago’s Picasso Statue structural supports

 

Leading Supplier of Corten Steel Plates & Sheets

As a leading supplier of Corten Steel Plates & Sheet, we take pride in providing high-quality products that meet international standards and customer expectations. Our Corten B Steel Plates & Sheet are known for their durability, weather resistance, and aesthetic appeal, making them suitable for a wide range of applications.

Specification Parameters
Basic Information

S355JOW Corten Steel Plates Chemical Composition

Grade

C

Si

Mn

P

S

N

Addition of
nitrogen binding
elements

Cr

Cu

S355J0W

0.16

0.50

0.50/1.50

0.035

0.035

0.009

0.40/0.80

0.25/0.55

Corten Steel S355JOW Plates 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

S355J0W

355

345

335

325

315

295

510/680

470/630

450/600

Service Support
S355JOW Corten Weathering Steel Sheet

Q: What is S355JOW equivalent to?

S355JOW is an equivalent weathering steel to Corten B. Like Corten steel, S355JOW builds its own protective layer to prevent the steel from oxidation. This grade of weathering steel has added phosphorus, and it is the equivalent grade to Corten A.

Q: What’s the difference between S355JOW and S355JOWP?

S355JOWP has higher phosphorus content, which accelerates patina formation, making it suitable for thinner profiles in architectural applications.

Q: Can S355JOW Plates be welded?

Yes—they exhibit excellent weldability using conventional welding methods.

 

Q: Where are S355JOW plates used?

In bridges, building exteriors, industrial chimneys, and outdoor structures requiring minimal maintenance.