What is corten B plate ?

Corten B is a weathering steel plate belonging to the ASTM A588 steel specification. The Steel can withstand higher atmospheric corrosion than regular carbon steel. The Corten B Plates develop a protective layer of rust like appearance which acts as a barrier against further corrosion. This weathered appearance adds a unique aesthetic appeal to structures and eliminates the need for additional surface treatments. Corten Steel B Plate shows a combination of strength, weather resistance and longevity and thus, it is a popular choice for various construction projects.

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We are authentic corten B sheet supplier in India

Corten B plate

What is cor-ten B plate used for?

Corten B Steel Plate are suitable for applications like bridges, buildings, facades, sculptures and architectural elements. It offers high strength, durability and aesthetic appeal due to reddish brown layer. Due to the properties, Corten B has become a popular choice for projects that require functionality and visual appeal in outdoor environments.

Trust us for stockist of top quality custom cor-ten B steel plate in Mumbai as per standards at cheapest price

Corten B Steel Plate

Corten B Steel Plate

Corten B Sheet

Corten B Sheet

COR-TEN B Structural Steel Plates

COR-TEN B Structural Steel Plates

Is corten B steel plate expensive ? Why ?

Corten Grade B Steel Plate can be relatively more expensive than the standard cs due to several factors.

  • The alloying elements like cu, p, ni and cr used in Corten B steel ehnaces corrosion resistance & weathering properties. These elements are more expensive than the base elements found in regular carbon steel.
  • The unique aesthetic appeal and popularity can drive up the demand and thereby its price.
  • The manufacturing process involves specialized techniques & treatments, which can add to the overall production costs.

As an genuine cor-10 grade B plate exporter in Dubai, we maintain a ready stock in thickness ranging from 2 to 460 mm use for the construction of bridges

Corten B plate specification

Corten B plate specification

 

Thickness Width Length
6 to 100 mm 900 to 4800 mm 3000 to 12000 mm
Specification Application Cutting
ASTM A242 passenger cranes
urban furnishing
flame, laser, plasma, waterjet
View our online selection of corten grade B steel plate, which may be customized in size to fit customer needs. view further available types
What are types of corten B steel plate ?

Cor-10 Grade B Plate

Cor-10 Grade B Plate

  • Width: 1500 to 3200 mm
  • Thickness: 2 to 460mm
  • Length: 6000 to 12000mm

Corten B Steel Sheet

Corten B Steel Sheet

  • Sea Water Equipment
  • Chemical Industry
  • Power Generation

Corten Grade B Steel Plate

Corten Grade B Steel Plate

  • Cold rolled
  • Hot rolled
  • Rustic look
Do you have any trouble locating corten B steel sheet in odd sizes? purchase online to save money and review its properties
Cor-10 grade B plate mechanical properties
Grade Tensile strength
Rm MPa
Minimum yield point
ReH
Mpa *)
Minimum elongation A
(Lo=5.65 vSo)
%
CORTEN B 470-630 345 19
Corten B sheet equivalent
Steel Grade Material No.
TKS Standard ASTM Standard EN Standard ASTM Standard
CORTEN B ASTM 588
GRADE B
S355JOW ASTM B 242
TYPE 2
1.8946
Cor-ten B hot rolled steel plates chemical properties
Grade Si C Mn S P V Al Cr Cu Ni
Corten B 0.30/0.65 0.19 0.80/1.25 0.030 0.035 0.02/0.10 0.020/0.06 0.40/0.65 0.25/0.40 0.40
Processing of corten B steel plate
  • Forming Drilling
  • Cutting
  • Grinding
  • Testing
  • Machining
Corten B sheet carbon equivalent CEV
COR-TEN B 0.48 6-20 Plate products
COR-TEN B 0.38 2-15 Strip products
COR-TEN B 0.50 (20)-40 Plate products
Smallest allowable bending radius of corten B plate used for flanging
Corrosion allowance
Type of Atmosphere Each Following 10 Year Period mm First 10 Year Period mm
Urban 1) 0.05 0.20
Rural 0.05 0.10
Industrial 2) 0.10 0.20
Cor-10 grade B plate corrosion allowance
(3)-4 (2)-3 (5)-6 (4)-5 (7)-8 (6)-7 (10)-12 (8)-10 (12)-14 (16)-18 (14)-16 18-20
Smallest allowable internal bending radius mm
COR-TEN B 8 6 12 10 24 21 36 30 42 54 48 60
Heat treatment of corten grade b steel plate
Heat Treatment Temperature °C
Normalising 860-940 (target 910)
Stress Relieving 550-600 (target 580)
What can I use instead of corten B sheet?

Some alternatives to Corten B sheet for outdoor applications with weather resistance are galvanized steel, stainless steel and aluminum sheets.

Can you bend cor-10 grade B plate?

Cor-10 Grade B Plate can be bent using appropriate techniques and equipment. It has a higher strength and hardness compared to regular carbon steel, and thus is tougher to bend.

Is cor-ten B plate rust proof?

COR-TEN B Hot Rolled Steel Plates are not entirely rust-proof, but it exhibits excellent resistance to atmospheric corrosion. They develop a protective layer of rust like appearance called patina. This provides effective protection against atmospheric corrosion but cannot resist rust completely. Regular maintenance will help preserve the integrity of the patina and prolong the lifespan of the plate.

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