Corten Steel Specification

Corten Steel Specification

Corten steel, also known as weathering steel, is a high-strength alloy renowned for its corrosion resistance and aesthetic appeal. It forms a protective rust layer when exposed to the elements, making it ideal for outdoor structures and industrial applications.

In this guide, we’ll explore the corten steel specification, its pricing, equivalent materials, grades, and why corten steel plates are a preferred choice for various industries.

Corten steel is categorized into two primary grades:

  1. Corten A Steel Plate: Used in architectural and decorative applications due to its superior weather resistance and aesthetic appeal.
  2. Corten B Steel Plate: Designed for industrial and heavy-load applications, offering higher strength and durability.
Corten Steel Specification

Mechanical Properties

  • Tensile Strength: 485–700 MPa
  • Yield Strength: 345–480 MPa
  • Elongation: 16–20%

Chemical Composition

  • Iron (Fe): Base material
  • Carbon (C): Adds strength and durability
  • Copper (Cu): Enhances weather resistance
  • Chromium (Cr): Improves corrosion resistance
  • Nickel (Ni): Boosts toughness

Corten Steel Price

  1. Grade: Corten A is generally priced higher due to its aesthetic applications, while Corten B Steel is more cost-effective for industrial use.
  2. Thickness and Size: Thicker and larger plates typically cost more.
  3. Market Demand and Supply: Prices fluctuate based on market conditions.
  4. Customization: Special sizes or treatments may impact the price.

At Shiv Shakti Steel & Metal, we offer competitive pricing for all corten steel plates, ensuring value for money without compromising quality.

Corten Steel Plate

Corten Is High Quality And rusting Steel Plate
61 Per KG
  • Corten A Steel Plate
  • Corten B Steel Plate
  • IRSM 41/97 Steel Plate
  • S355J2W Weathering Steel Plates
  • S355J2WP Steel Plate

Corten Steel Equivalent

  1. For international projects, understanding the equivalent materials for corten steel is crucial. Here are some common equivalents:

    • ASTM A588: Equivalent to Corten A in the US.
    • EN 10025-5 S355J2WP: European equivalent for weather-resistant steel.
    • JIS G3125 SPA-H: Japanese equivalent for corten steel.

    When selecting corten steel plates for global projects, knowing their equivalents ensures compatibility and compliance with regional standards.

At Shiv Shakti Steel & Metal, we offer competitive pricing for all corten steel plates, ensuring value for money without compromising quality.

Different Grades of Corten Steel Plate

Corten steel comes in various grades tailored for specific applications. Here’s a breakdown:

1. Corten A Steel Plate 

  • Applications: Building facades, sculptures, and decorative elements.
  • Features: Superior weather resistance, ideal for lightweight structures.

2. Corten B Steel Plate 

  • Applications: Bridges, railcars, and heavy machinery.
  • Features: High tensile strength and durability, suited for demanding environments.

3. Other Specialized Grades

Some suppliers offer custom grades to meet niche industrial needs. Always consult your supplier to understand the best grade for your project.


Why Choose Corten Steel Plates?

1. Long-Lasting Durability

The self-healing rust layer prevents deeper corrosion, ensuring a longer lifespan compared to regular steel.

2. Low Maintenance

Corten steel requires minimal upkeep, making it a cost-effective choice in the long run.

3. Aesthetic Appeal

Its rustic patina adds a timeless charm, enhancing the beauty of architectural projects.

4. Versatility

Corten steel plates are suitable for a wide range of applications, from infrastructure to landscaping.

Applications of Corten Steel Plates

1. Industrial Uses

  • Boilers, tanks, and chimneys
  • Railcars and shipping containers

2. Architectural Applications

  • Exterior facades and cladding
  • Sculptures and decorative panels

3. Infrastructure Projects

  • Bridges and overpasses
  • Urban development structures

FAQs

Q1: What is the composition of corten steel?

Corten steel includes iron, carbon, copper, chromium, and nickel, providing strength and weather resistance.

Q2: What affects the price of corten steel?

Factors like grade, thickness, market demand, and customization influence the corten steel price.

Q3: What are the equivalents of corten steel?

ASTM A588, EN 10025-5 S355J2WP, and JIS G3125 SPA-H are common equivalents.

Q4: What are the different grades of corten steel plates?

Corten A and Corten B are the primary grades, with custom grades available for specific applications.

Q5: Where can I buy high-quality corten steel plates?

Shiv Shakti Steel & Metal is a trusted supplier offering premium corten steel plates at competitive prices.

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