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If you’ve seen outdoor sculptures that look aged, you’ve likely associated rust with considerable wear and tear. However, there are certain scenarios in which structures should develop a uniform coating of what resembles corroding metal. When artists, architects, and engineers use weathering steel, for example, a protective, rust-like veneer will develop within a few years of consistent exposure to the elements.  

What Is the Composition of Weathering Steel?

Weathering steel refers to a group of steel alloys that are essentially weatherproof without paint. Although this material develops a rust-like coating over time, it is resistant to corrosion because the varnish does not penetrate the outer layer and instead protects it from further damage. There are two main grades of weathering steel, and in addition to iron, both are comprised of some combination of carbon, silicon, phosphorous, manganese, sulfur, chromium, copper, vanadium, or nickel.

Its Applications

steelWeathering steel is a great material to use for various structures that must be resistant to corrosion. You might associate it with outdoor art installations, but it has far more functionality than form. Popular applications include buildings, bridges, and the intermodal containers that are used in marine transport. Typically, any structures that are prone to corrosion because of severe weather, humidity, or salt are good candidates for weathering steel.

 

If you need weathering steel for an upcoming project in the Greater Cincinnati, OH, Area, turn to L. Levine & Co. They provide the highest quality aluminum and stainless steel products in the area for endeavors of all sizes. With their quick turnaround time—same-day delivery is often an option—and saw and torch cutting services, they streamline the process to efficiently get you the materials you need. Check out their website to learn more about their range of inventory, or call (513) 471-5900 to discuss your requirements with a representative today. 

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