Iron fence is generally installed outdoors, so the surface of the construction iron fence is coated with a layer of protective paint, which can extend the service life in the sun, rain and other vicious environment. Of course, the decoration summary also has balcony fence and stair fence using iron fence. Will the iron fence rust?

生活中很多人都喜歡使用鐵藝產品，鐵藝產品比較好維護又不易被銹蝕，使用壽命也比較的長久，常常被人們使用于鐵藝欄桿，鐵藝圍欄等等設施中，很多時候鐵藝產品都是站著主流的位置。

Many people like to use iron products in their life. Iron products are easy to maintain and not easy to be rusted. Their service life is also relatively long. They are often used in iron railings, iron fences and other facilities. Most of the time, iron products are in the mainstream position.

鐵藝不易生銹與其在基體內加入12.5%以上的鉻有關。在氧化性能蝕介質中，鉻能使鋼表面很快地生成一層致密的鈍化膜，防止金屬基體被破壞。當含鉻量在12.5%以上時，形成一層致密的穩定的鈍化膜，防銹性能發生躍進式的實變，耐銹蝕能力大大增強。

It is related to the addition of more than 12.5% chromium in the matrix. In the oxidizing medium, chromium can quickly form a dense passive film on the surface of steel to prevent the metal matrix from being damaged. When the chromium content is more than 12.5%, a compact and stable passive film is formed, and the rust resistance is greatly enhanced.

鐵藝欄桿不容易生銹也是由于表面有一層耐氧化的薄膜，可以抗氧化。這種氧化層極薄，透過它可以看到鐵藝欄桿表面的自然光澤，使得鐵藝欄桿擁有可以保護自己的獨特表面。要是表面被損壞的話就很容易被銹蝕的。

Iron railings are not easy to rust, but also because the surface has a layer of anti-oxidation film, which can resist oxidation. This kind of oxide layer is very thin, through which you can see the natural luster of the surface of the iron railings, so that the iron railings have a unique surface that can protect themselves. If the surface is damaged, it is easy to rust.

雖然說是鐵藝，但是很多時候都是并不是不會被銹蝕，只是不容易被銹蝕而已，平時的保養工作還是需要好好做的，不然其使用壽命還是會嚴重下降的。

Although it's iron art, it's not easy to be rusted in many cases. It's just not easy to be rusted. The usual maintenance work still needs to be done well, otherwise its service life will be seriously reduced.