Caring for Corten steel panel

Corten Steel Panel is a durable, weathering steel that starts out a typical steely grey color and develops a warm, rust-colored patina over time. Unlike rust, however, this patina is non-corrosive and doesn’t affect the steel’s integrity.

You can let the steel weather naturally, or speed it along with a simple solution of vinegar, salt, and hydrogen peroxide — ingredients you most likely already have at home. Corten Steel Tube is one of leading corten steel manufacturer in india.

Speaking of Corten Steel, specialised Corten Steel is used for proper functioning. corten steel astm a847 pipes tubes is one leading Manufacturer, Supplier & Stockist Of Corten Steel.

Here are the main items to check when looking at your Corten Steel Panels:

  • Clean gutters, downspouts and drain boxes. Leaves and debris can back up your gutter system and cause leaks and damage.
  • Inspect for tree branches, leaves, pine needles, or other items touching the roof. Remove these items.
  • Clear valleys, waterways, and pooling areas. Leaves and debris can block the flow of water in valleys and drainage paths.
    • These must be cleaned out regularly, especially if you have trees that hang above your roof. Pooling areas from dirt piles or rotted debris eat through the metal over time and can ruin your roof.
  • If you have acidic trees (pine varieties are an example) near or overhanging your roof, check to ensure needles and branches are not collecting on the roof or in the valleys. The acidity rusts the metal faster and can cause damage.
    • If you have these types of trees near or hanging over your roof, inspect and clear every few months.
  • If you have Corten Steel Panels siding, do not allow soil to come into contact with your siding. is a leading supplier, stockist, manufacturer & exporter of Corten Steel. Get in touch with us for the best rates & availability of corten steel astm a847 pipes tubes.

What is Corten steel?

Corten Steel is a low-alloy, high-strength steel that develops a rusty appearance once weathered.

The rust that develops seals the surface by creating a protective layer that prevents further corrosion and reduces the amount of glare that can be observed on standard metals. By reducing maintenance requirements, this process also extends the lifetime of the material.

It was originally used in the US to build coal wagons in the 1930s, but now it is used for many outdoor applications. Architecture can be incorporated into many different designs, including buildings, roofing, bridges, and sculptures. It is alloyed with nickel, copper, and chromium to increase strength and corrosion resistance.

When Corten Steel is exposed to alternating wet and dry conditions outside, the oxidation process results. As the rust layer regenerates, its color changes from orange to dark brown, promoting corrosion resistance. As time passes, the rust layer turns into a patina layer.

If Corten steel is applied correctly, the oxidization process will take between 4-10 years, but more frequent wet-dry cycles will speed it up.

What are the benefits of Corten Steel?

Corten Steel offers many benefits, including durability and low maintenance. In addition to its strength, Corten Steel has a low maintenance requirement, making it ideal for structures that are hard to When maintain and dangerous structures, such as bridges, or when disruption is to be minimized, such as around major roads and railways.

As painting can be eliminated from the construction process, Corten can be constructed faster than other types of steel. The corrosion resistance of Corten Steel makes it more economical to use because the rust appearance that develops can enhance the longevity of the application.

Keeping Rust Run-Off from Occurring

It is important to consider how to prevent rust run-off and stains when weathering steel products and structures since these surfaces are often concrete, stone, or brick, all of which can be difficult to clean. Weathering results in the runoff, but it can be managed so that the drainage doesn't flow over vulnerable areas. 

It is best to install a gravel border around a weathered steel structure to catch run-off and prevent it from running over permanent surfaces such as concrete or stone. The gravel border can be easily replaced if necessary. 

It is also possible to pre-patinate weathering steel with an acidic spray before installation, which will initiate the patina process and minimize further rust run-off.