weathering steel Tag

Weathering steel is often recognized by its distinctive, rust-colored appearance—but there’s much more to this material than its looks. At Central Steel Service, one of the questions we hear often is: “Is the weather resistance a coating? What happens if the plate is cut or welded?” The answer is simple: No. Weathering steel is not coated. Its corrosion resistance comes from the chemistry of the steel itself.

Weathering steel is well-known for the rusty, orange-brown “patina” that it develops overtime. While this aesthetically-appealing patina serves as a protective, corrosion-resistant barrier, it can produce rust run-off as it develops. The Weathering Process Just like standard steel, weathering steel is silver in its original state. When...

When project timelines are tight and performance matters, material availability becomes just as important as material quality. At Central Steel Service, customers can count on both, especially when it comes to ASTM A847 hollow structural sections (HSS). With a deep inventory of square and rectangular weathering steel tubing and pipe, we’re proud to help engineers, fabricators, and contractors stay on schedule without sacrificing strength or durability.

While there are several benefits of using weathering steel, the fundamental benefit is its ability to resist corrosion. The atmospheric corrosion resistance of weathering steel enables it to be used unpainted in many structural and architectural applications for structures, including bridges, open-frame buildings, transmission towers,...

When designing for and sourcing ASTM A588 and ASTM A606-4 weathering steel plate, many customers assume one standard width option: 96-inch wide plate.  However, designing, nesting parts and building your bill of materials strictly around a 96” wide plate width can lead to unnecessary material waste, additional processing, and as a result, higher costs.

When searching for a reliable weathering steel supplier to purchase weathering or Cor-Ten type materials, buyers need more than just material. They need product expertise, a broad-based inventory, and trusted and reliable service. Since 1981, Central Steel Service has specialized in the distribution of weathering steel. Below, we have answered some of the most frequent questions we receive from customers.

Weathering steel has become a preferred material in architectural and industrial applications due to its unique properties and appearance. In desert environments especially, where weather extremes and the natural landscape demand materials that are both durable and visually complementary, weathering steel stands out as an ideal choice, offering both functional and aesthetic benefits.