In recent years, corten steel has been widely used as a viable material in home gardening and commercial landscaping. Because corten steel itself has a protective layer of corrosion resistant patina, so that it has a variety of uses and satisfactory aesthetic quality. In this article, we will discuss this topic and discuss what is corten steel? What are its advantages and disadvantages? Is it poisonous? So, if you want to know if corten steel is right for you, read the article below.
Is Corten steel toxic?
The protective layer of rust that develops on corten steels is safe for plants, not only because the amount of iron, manganese, copper, and nickel are non-toxic, but also because these micronutrients are important for growing healthy plants. The protective patina that develops on the steel is useful in this way.
What is corten steel?
Corten steel is an alloy of corten steel containing phosphorus, copper, chromium and nickel-molybdenum. It relies on wet and dry cycles to create a protective layer of rust. This retaining layer is designed to resist corrosion and will form rust on its surface. The rust itself forms a film that coats the surface.
Application of corten steel.
▲Its advantages
●No maintenance is required, unlike paint coating. Over time, the surface oxide layer of corten steel becomes more and more stable, unlike the paint coating, which gradually breaks down due to the invasion of atmospheric agents and therefore requires continuous maintenance.
●It has a bronze color of its own that is very beautiful.
●Protects against most weathering effects (even rain, sleet, and snow) and atmospheric corrosion.
●It's 1oo% recyclable and environmentally friendly.
▲Its disadvantages(limitations)
●It is highly recommended not to use de-icing salt when working with weathering steel, as this can cause problems in some cases. Under normal circumstances, you won't find this a problem unless a concentrated and consistent amount will be deposited on the surface. If there is no rain to wash away the fluid, it will continue to build up.
●The initial flash of surface weathering to corten steel would typically lead to heavy rust staining on all the surfaces nearby, particularly concrete. This could easily be solved by getting rid of designs which would drain the loose rust products on to nearby surfaces.
