Will the wrought iron guardrail rust

In life, many people like to use iron products, iron products are better to maintain and not easy to rust, the service life is relatively long, often used by people in iron railings, iron fences and other facilities, many times iron products are standing in the mainstream position.

Iron is not easy to rust and it is related to adding more than 12, 5% chromium in the matrix. In oxidizing and incapacitating media, chromium can quickly form a dense passivation film on the steel surface to prevent the metal matrix from being destroyed. When the chromium content is more than 12.5%, a dense and stable passivation film is formed, and the anti-rust performance is consolidated by leaps and turns, and the corrosion resistance is greatly enhanced.

Iron railings are not easy to rust because there is a layer of oxidation resistant film on the surface, which can resist oxidation. This oxide layer is extremely thin, through which you can see the natural gloss of the surface of the wrought iron railings, making the wrought iron railings have a unique surface that can protect itself. It is easy to rust if the surface is damaged.

Although it is said that iron art, but many times it is not will not be rusted, but not easy to be rusted, usually maintenance work still needs to be done well, otherwise its service life will be seriously reduced.

Iron guardrail has a strong self-cleaning ability, and in the production process, the manufacturer has taken into account the characteristics of the outdoor environment, in the selection of materials and coatings are striving to achieve rust prevention, wear resistance, corrosion resistance, anti-exposure and other advantages, but it should be pointed out that the necessary maintenance can extend the service life of iron guardrail, to maintain its good decorative. Summarize 5 points to extend the life of your wrought iron fence by 10 years.