CORTEN A
Conquest Steel & Alloys is a trusted name in the steel industry, offering premium quality

Corten A steel plates for structural and architectural applications. As a leading supplier and stockist based in India, we specialize in delivering weather-resistant Corten A steel plates that offer superior corrosion resistance and long-lasting performance—even in the harshest environments.

What is Corten A Steel?

Corten A is a high-strength, low-alloy steel developed to resist atmospheric corrosion. Also known as Weathering Steel A, it forms a stable rust-like appearance after exposure to weather. This protective oxide layer eliminates the need for painting and ensures a longer life cycle compared to traditional carbon steels.

Applications of Corten A Steel Plates
  • Architectural Facades & Cladding

  • Bridges and Railway Vehicles

  • Shipping Containers

  • Outdoor Sculptures and Garden Screens

  • Chimneys and Industrial Structures

  • Storage Tanks and Sheds

CORTEN A Specification:
Grades : CORTEN A (S355J0WP) / ASTM A242 Type 1
Thickness : 1.5 mm to 100 mm
Width : 1000 mm to 3000 mm
Length : Up to 12000 mm (custom cutting available)
Standards : ASTM A242 / EN 10025-5 / IRSM 41-97 (India)
Finish : Hot-Rolled, Cold-Rolled, Weathered
Surface : Rusted (pre-weathered), Mill Finish, Painted
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