Weathering Steel
Online Metals offers a wide selection of weathering steel (Corten) designed for strength and natural corrosion resistance in outdoor environments. Forming a protective rust-like patina, this material eliminates the need for painting while delivering long-lasting durability and a distinctive aesthetic. Ideal for structural and architectural applications, our Corten steel is available with no minimums and fast, reliable delivery.
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Weathering steel, also known as Corten steel, is a high-strength alloy designed to form a stable, protective rust-like patina when exposed to the elements. This outer layer helps slow further corrosion, reducing the need for paint or coating while delivering a distinctive, rugged appearance. Combining durability, low maintenance, and architectural appeal, weathering steel is a reliable choice for outdoor structures, bridges, landscaping, and exposed design applications.
Learn More About Weathering Steel (Corten)
Thinking about using weathering steel for your next project? It is a popular choice for outdoor and architectural applications because it combines structural performance with natural corrosion resistance. To help you choose, here are five important factors regarding weathering steel:
- Protective Patina: Weathering steel develops a stable rust-like surface that helps protect the material beneath from continued corrosion in appropriate environments.
- No Paint Required: Unlike standard carbon steel, weathering steel is often used uncoated, reducing maintenance and preserving its natural industrial look.
- Designed for Outdoor Exposure: It performs best in applications with alternating wet and dry conditions, making it ideal for many outdoor structural and architectural uses.
- Distinctive Appearance: The evolving patina gives weathering steel a warm, textured finish that is widely used in modern architecture, signage, sculptures, and landscaping.
- Application Matters: Weathering steel is not ideal for constantly wet, submerged, or salt-heavy environments, so understanding the service conditions is important when selecting it.
Some common uses for weathering steel:
- Bridges and structural elements
- Building facades and architectural panels
- Retaining walls and landscaping features
- Outdoor sculptures and public art
- Signage and decorative installations
- Railcars and exposed industrial structures
How Online Metals Can Help You: Online Metals makes it easy to find exactly what materials you need. With a selection of weathering steel sheet, plate, bar, and tube, we deliver to businesses and homes with no minimum orders. We offer high-tolerance custom cuts, supported by fast processing and reliable delivery.
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Every project deserves traceable, top quality metals, and with MTRs and Certificates available, from start to finish you should expect certified quality, reliable service, and peace of mind from any materials vendor.
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As the #1 trusted online metal distributor, we deliver to homes and businesses nationwide. Your order arrives exactly as specified, and if it doesn’t we’ll make it right with our customer first guarantee.
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