Corten Steel Plates | Corten Plates Supplier in Mumbai, India
Corten Steel Plates are corrosion-resistant, weathering steel plates designed to form a protective rust-like layer when exposed to the atmosphere. This layer prevents further corrosion, making Corten A Steel Plates and Corten B Steel Plates ideal for outdoor structures, construction, bridges, and industrial applications. These plates offer high strength, durability, and low maintenance, making them a preferred choice for long-term use.
Introduction: Corten Steel Plates Supplier in Mumbai, India
We are a leading Corten Steel Plate & Sheet Supplier offering premium-quality Corten Steel Plates, Corten Flat Sheets, and Weathering Steel Plates for industrial and structural applications. As a trusted Corrosion Resistant Plates Supplier in Mumbai-India, we supply materials that perform exceptionally well in harsh weather environments.
Our Corten Plates are widely used in industries where durability, aesthetic appeal, and resistance to atmospheric corrosion are essential. With extensive industry experience, we ensure that every product meets international standards and delivers long-term performance.
What are Corten Steel Plates?
Corten Steel Plates, also known as weathering steel plates, are a group of steel alloys that develop a stable rust-like appearance after exposure to weather. Unlike ordinary steel, this oxide layer acts as a protective barrier that slows down further corrosion.
Key Features:
- Self-protecting rust layer
- High tensile strength
- Excellent atmospheric corrosion resistance
- Long service life with minimal maintenance
- Unique aesthetic appeal
These properties make Corten Steel Weather Resistant Steel Plates ideal for both structural and architectural applications.

Advantages of Corten Steel Plates
Why Choose Corten Plates?
- Corrosion Resistance: Eliminates the need for painting
- Cost-Effective: Lower maintenance costs over time
- Eco-Friendly: Reduces use of coatings and chemicals
- High Strength: Suitable for heavy-duty applications
- Aesthetic Appeal: Natural rust finish enhances design
As a reliable Weathering Steel Plates Manufacturer and Supplier in India, we ensure consistent quality and performance.
Types of Corten Steel Plates
Corten A Steel Plates
- Designed for architectural applications
- Higher phosphorus content for enhanced corrosion resistance
- Ideal for cladding, sculptures, and outdoor structures
Corten B Steel Plates
- Suitable for heavy-duty structural applications
- Higher strength compared to Corten A
- Used in bridges, containers, and industrial structures
Both Corten A Steel Plates and Corten B Steel Plates are available in various thicknesses and dimensions to meet project-specific requirements.


Corten Steel Plate Specification
| Specification | Details |
| Standard | ASTM A242 / A588 / EN 10025-5 |
| Grade | Corten A, Corten B |
| Thickness Range | 1.5 mm to 100 mm |
| Width | Up to 3000 mm |
| Length | Up to 12000 mm |
| Form | Plates, Sheets, Flat Sheets |
| Surface Finish | Hot Rolled |
| Application | Structural & Architectural |
Chemical Composition of Corten Steel Plates
| Element | Corten A (%) | Corten B (%) |
| Carbon (C) | ≤ 0.12 | ≤ 0.19 |
| Manganese (Mn) | 0.20–0.50 | 0.80–1.25 |
| Phosphorus (P) | 0.07–0.15 | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 | ≤ 0.05 |
| Copper (Cu) | 0.25–0.55 | 0.25–0.40 |
Mechanical Properties of Corten Plates
| Property | Value |
| Yield Strength | 345 MPa (min) |
| Tensile Strength | 485–630 MPa |
| Elongation | 20% (min) |
These properties make Corten high wear resistant steel Plates suitable for demanding environments.
Applications of Corten Steel Plates
Corten Steel Plates are widely used across multiple industries:
- Construction and architecture
- Bridges and infrastructure
- Railway wagons and containers
- Industrial chimneys
- Outdoor sculptures and facades
- Marine and offshore structures
Their durability makes them ideal as Corrosion Resistant Plate solutions for outdoor use.
Corten Flat Sheet & Plate Forms Available
We offer a wide range of product forms, including:
- Corten Flat Sheet
- Corten Steel Plates
- Corten Steel Sheets
- Custom cut sizes as per client requirements
Why We Are a Trusted Corten Steel Plate Supplier
As a leading Corten Steel Weather Resistant Steel Plate Exporter, we focus on:
- Strict quality control
- Compliance with international standards
- Timely delivery across India and globally
- Competitive pricing
- Custom solutions for industrial needs
Our expertise in supplying Corten Plates ensures that clients receive materials tailored to their applications.
Corten Steel Plates Supplier in India
If you are looking for a reliable Corten Steel Plate & Sheet Supplier, we offer premium-grade materials designed for durability and performance. As a trusted Corrosion Resistant Plates Supplier in Mumbai-India, we deliver high-quality Corten Steel Plates, Corten A Steel Plates, and Corten B Steel Plates tailored to your needs.
With a focus on quality, expertise, and customer satisfaction, we ensure that every product meets the highest standards for industrial and structural applications.
Global Reach
ASC LLP boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality corten steel plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.

