COR-TEN Weathering Steel Plate

COR-TEN steel, often known as weathering steel, has gained immense popularity in construction, architecture, and industrial applications for its unique appearance, durability, and minimal maintenance. In this in-depth guide, we’ll cover everything you need to know about COR-TEN steel plates, including its definition, core properties, pricing insights, and how it compares with mild steel.

What is COR-TEN Steel?

COR-TEN steel is a high-strength, low-alloy steel known for its distinctive rust-like appearance and exceptional resistance to atmospheric corrosion. The term “COR-TEN” is a trademarked name derived from “CORrosion resistance” and “TENsile strength.”

Developed by U.S. Steel in the 1930s, COR-TEN was originally intended for railcars and industrial equipment. Over the years, its aesthetic appeal and low-maintenance performance have made it a favourite in architecture, sculptures, bridges, facades, and outdoor structures.

Unlike ordinary steel, COR-TEN forms a protective oxide layer (patina) when exposed to air and moisture. This natural coating acts as a shield, preventing deeper corrosion without needing paint or coatings. This weathering behaviour not only adds longevity but also gives COR-TEN its characteristic orange-brown hue.

Popular Grades of COR-TEN Steel

  • COR-TEN A: Typically used in architectural and aesthetic applications

  • COR-TEN B: Used in structural and heavy-duty industrial applications

What is the Difference Between COR-TEN Steel and Mild Steel?

COR-TEN and mild steel might look similar at first glance, but they differ in composition, durability, and maintenance needs.

FeatureCOR-TEN SteelMild Steel
CompositionAlloyed with copper, nickel, and chromiumLow carbon content with minimal alloying
Corrosion ResistanceSelf-protective patina resists rustingProne to rust, needs paint/coating
MaintenanceLow – no need for painting or sealingRequires regular painting and inspection
StrengthHigher tensile strengthLower tensile strength
LifespanLong-lasting even in harsh environmentsShorter life unless protected
Aesthetic AppealRustic look, changes over timePlain, usually painted for aesthetics
CostSlightly higher upfront costLower initial cost

Applications of COR-TEN steel/Weathering steel plate

  • Modern architects across Qatar are integrating Corten Steel into buildings for facade cladding, privacy screens, landscape elements, and decorative interiors. Its rustic appearance blends well with contemporary and traditional Qatari designs.

  • Mega projects like stadiums, metro stations, bridges, and roadside barriers use Corten Steel fabricated structures due to their superior strength and weather resistance. Qatar’s commitment to infrastructure development ahead of global events like the FIFA World Cup has significantly boosted demand.

  • Fabricated Corten Steel tanks, pipelines, supports, and platforms are essential in Qatar’s petrochemical and offshore industries, where resistance to corrosion and harsh environments is critical.

  • Public spaces in Doha and other cities increasingly feature Corten Steel sculptures and installations due to the material’s aging beauty and weather-resistant properties.

Specification of Corten Steel

  1. Specification: Corten Steel EN10025
  2. Grade: Corten A & Corten B
  3. Thickness: 3mm to 120mm
  4. Width: 1,200mm to 3,000mm
  5. Length: 6,000mm to 18,000mm

People Also Searched For

Carbon Steel Plates, Stainless Steel Plates, Boiler & Pressure Vessel Steel Plates, Wear-Resistant Steel Plates, Corten Steel Plates, Steel Plate Exporter India, Steel Coil Supplier India, Best Steel Sheet India, Carbon Steel Plate India, Stainless Steel Exporter Dubai, Hot Rolled Coils (HRC), Cold Rolled Coils (CRC), Steel Coils, Mild Steel Sheets, Stainless Steel Sheets, Perforated Steel Sheets, Checkered Steel Sheets, steel plate, coil, or sheet, best suppliers and stockists, 

COR-TEN steel/Weathering steel plate We Supply Globally

We Supply Our Corten Steel Fabrication in Qatar to various cities like Faridabad, Ludhiana, Courbevoie, Bogota, Caracas, Vung Tau, Jakarta, Abu Dhabi, Tehran, Montreal, Toronto, Bangkok, Thiruvananthapuram, Pimpri-Chinchwad, Milan, Thane, Nagpur, Nashik, Doha, Rajkot, La Victoria, Riyadh, London, Muscat, Sharjah, Dallas, Navi Mumbai, Bengaluru, Baroda, Santiago, Calgary, Mumbai, Bhopal, Ulsan, Al Jubail, Jaipur, Vadodara, Dammam, Algiers, Surat, Gimhae-si, Ranchi, Kolkata, New York, Dubai, Gurgaon, Cairo, Haryana, Ahmedabad, Ankara, Jeddah, Madrid, Chandigarh, Hong Kong, Mexico City, Aberdeen, Ahvaz, Hanoi, Lagos, Coimbatore, Sydney, Karachi, Chennai, Manama, Howrah, Secunderabad, Houston, Rio de Janeiro, Istanbul, Melbourne, Brisbane, Moscow, Pune, Jamshedpur, Lahore, Atyrau, Port-of-Spain, Ernakulam, Edmonton, Granada, Chiyoda, Noida, Ho Chi Minh City, Petaling Jaya, Visakhapatnam, Singapore, Hyderabad, Indore, Al Khobar, New Delhi, Perth, Kanpur, Kuala Lumpur, Colombo, Kuwait City, Los Angeles, Busan, Seoul, Geoje-si.

COR-TEN steel/Weathering steel plate We Supply Worldwide:

We Supply Our COR-TEN steel/Weathering steel plate to various cities like Abu Dhabi, Toronto, Thane, Tehran, Aberdeen, Edmonton, Cairo, Hong Kong, Mexico City, Port-of-Spain, Moscow, Ho Chi Minh City, Chiyoda, Sydney, Doha, Ahvaz, Muscat, Lagos, Hanoi, London, Geoje-si, Ernakulam, Istanbul, Lahore, Rio de Janeiro, Houston, New York, Coimbatore, Pimpri-Chinchwad, La Victoria, Bangkok, Kuala Lumpur, Seoul, Santiago, Dallas, Gimhae-si, Nashik, Kuwait City.

STOCKISTS & TRADERS

TAKE A LOOK AT

Strategic Partnerships

We are authorized Stuckists & dealers of top Indian Steel Manufacturers & have strategic partnership with many others.

STOCKISTS & TRADERS 1