Corten Steel Grade A Plate & Sheet

Corten Steel Grade A Plate & Sheet

Corten Steel A Plate Supplier & Exporter

Corten Steel Tube is a Supplier of Corten A Steel Plate, durable, safe, and efficient, made with the best quality resources and according to set industry standards. Our experience has driven us to understand customer needs, turning us into distributors and extending maximum services at affordable prices.

What is Corten A Steel Plate?

Corten  A Steel Plate is a type of weathering steel that is often used in outdoor structures such as buildings, bridges and sculptures. The technical name for Corten a is ASTM A242 and it belongs to the family of corrosion-resistant steels. Corten A Steel, a type of weathering steel, is renowned for its distinct appearance and resistance to atmospheric corrosion developed to eliminate the need for painting this steel alloy to naturally form a protective rust-like layer on its surface.
  1. Longevity And Durability: Corten A Plate natural weathering process contributes to its longevity with the protective layer acting as a shield against corrosion extending the material lifespan.
  2. Low Maintenance Requirements: The self-protecting nature of Corten A Plate significantly reduces the need for extensive maintenance; this quality makes it an attractive option for projects where minimal upkeep is desired.
  3. Cost-effectiveness: While the initial cost of Corten A Plate may be comparable to other high-performance steels, its long-term durability and minimal maintenance requirements contribute to cost-effectiveness over time.

What is the difference between corten A and B?

The main difference between Corten A and B is in their chemical compositions and mechanical properties. Corten Steel Grade A Plate contains a higher percentage of cu, which enhances its corrosion resistance. Corten B has a slightly lower cu content and is used in industrial and heavy duty applications. Corten B shows higher strength and hardness than Corten A.

How much minimum thickness of corten A steel plate?

The minimum thickness of Corten A steel plates can vary with the specific requirements & standards followed by the manufacturer. The choice of Corten A Grade Steel Plates thickness depends on the intended application and the structural requirements of the project. Thicker plates are used for heavy duty & structural applications, where higher strength and load-bearing capacity are essential.

What is corten grade A?

Corten Grade A is a weathering steel that belongs to the ASTM A588 specification. It is a high strength and low alloy steel with exceptional corrosion resistance & durability. Corten A Plate is primarily used in outdoor structural applications like bridges, buildings and architectural elements. Products made of Corten A develop a protective covering of rust-like appearance when exposed to the elements. The layer adds a unique aesthetic appeal and serves as a barrier, preventing additional corrosion of the underlying steel. Corten A Steel Sheet has strength, weather resistance and longevity, and hence it is ideal for construction projects.

If You Want to Learn More About Corten A Steel Plates? Reach Out to Us Now!

Corten A Steel Plate & Sheet Specification

Corten A Steel Plate & Sheet specifications include thicknesses ranging from 1.5 mm to 100 mm, with widths up to 3,000 mm and lengths customizable to project requirements. This versatility makes Corten A suitable for a variety of applications in construction and architecture.
ThicknessWidthLength
upto 100 mmupto 4.8 meterupto 12 meter
SpecificationTestingCutting
ASTM A242DWT, ultrasonic etc.flame, laser, plasma

Corten A Plate & Sheet Chemical Composition

The chemical composition of Corten A Steel also known as ASTM A242 type 1 is specified by the ASTM international standards. Corten A Steel Plate is a weathering steel that develops a protective rust layer. its surface which enhances its corrosion resistance here are the typical chemical properties of Corten A Steel.
 Grade %C %Si %Mn %P %S %Cr %Cu %V %Ni
CORTEN A0.120.25-0.750.20-0.500.07-0.150.0300.50-1.250.25-0.55…..0.65

Corten A Steel Plate & Sheet Mechanical Properties

Corten A Steel Plate & Sheet exhibit excellent mechanical properties, including a yield strength of 355 MPa and tensile strength of 470-630 MPa. These characteristics ensure high durability and performance in various structural applications.

GradeMinimum yield point
ReH
Mpa *)
Tensile strength
Rm MPa
Minimum elongation A
(Lo=5.65 √So) 
%
CORTEN A355470-63020

Corten A Steel Plate & Sheet Equivalent Grades

Corten A Steel Plate & Sheet have equivalent grades like ASTM A588, EN 10025-5, and JIS G3125, offering similar weather-resistant properties. These grades ensure durability and a protective patina in various environments.

High Tensile Steel Plate
Steel Grade Material No.
TKS Standard EN Standard ASTM Standard ASTM Standard
CORTEN A S355JOW ASTM 588
GRADE A
ASTM A 242
TYPE 2
1.8946

Benefits of Corten A Steel Sheet

Corten A steel sheets provide excellent weather resistance and a unique rust-like appearance, making them ideal for outdoor use. Their durability also reduces maintenance costs and extends the lifespan of structures.

  • Striking looks
  • Low maintenance

 

  • Hard-wearing
  • Weatherproof

Weight Chart of Corten A Steel Plate & Sheet

Corten steel sheet thickness in mm Weight
1250 x 625 x 1.5 9.2 kg
625 x 625 x 1.5 4.6 kg
2500 x 625 x 1.5 18.4 kg
2500 x 1250 x 2 49.06 kg
1250 x 1250 x 1.5 18.4 kg
625 x 625 x 2 6.13 kg
2500 x 1250 x 1.5 36.8 kg
1250 x 1250 x 2 24.53 kg
1250 x 625 x 2 12.27 kg
2500 x 625 x 2 24.53 kg

Corten A Steel Plate & Sheet Applications

After inspection care is taken towards packing, before dispatching Corten A Steel Plate, High Tensile Corten A Plate across through strict quality tests and delivered to their respective customers worldwide. We focus on every procedure to assure quality of Corten A Grade Steel pate. We offers just about everything to meet your Corten A Steel Plates pack requirements to industry.

Corten Steel manufacture industry
  • Architecture
  • Sculpture
  • Structural works
  • Industrial chimneys
  • Freight wagons
  • Silos
  • Bolted & Riveted Constructions
  • Bridges
  • Exhaust Systems
  • Vehicles and Equipment Constructions
Check Out Our Related Blog On – The Properties and Advantages of Corten A Steel Plate: A Comprehensive Guide

FAQs for Corten A Steel Plate & Sheet

COR-TEN Grade A steel plates have a standard steel density, so their weight depends on thickness and size. They can be cut and drilled, but due to their toughness, plasma or laser cutting works best for clean cuts. For drilling, high-quality drill bits and lubrication are recommended for smooth results.

COR-TEN Grade A sheets are highly durable, often lasting 20–30 years or more, depending on environmental exposure and thickness. The protective rust-like patina that forms on the surface slows corrosion, further extending their lifespan. Regular maintenance and inspections can also help maximize durability.

Corten Steel A is recognized by its reddish-brown patina that develops with exposure. Labels or certifications on the material confirm its grade, while test reports can verify its unique chemical and mechanical properties.

Get in Touch with Our Expert Team

At Corten Steel Tube, we are your trusted supplier of high-quality Corten steel products. With a focus on durability, sustainability, and expert support, we ensure that you get the materials you need, when you need them. Our experienced team is ready to assist you with product selection, customization, and any questions you may have.

Ready to get started? Contact us today for a personalized quote and expert guidance.

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