Release date: 2020-3-6 15:14:48 Visits: 474
From the perspective of metallography, because stainless steel contains chromium, a very thin chromium film is formed on the surface, which is isolated from the oxygen invading the steel and plays a role of corrosion resistance.
Stainless steel flat steel is one of the section steel. 304 stainless steel flat steel is generally divided into hot-rolled flat steel and cold drawn flat steel. The general delivery state of hot-rolled 304 stainless steel flat surface is acid pickling, and the general delivery state of cold drawn 304 stainless steel flat surface is wire drawing and polishing.
There are many kinds of section steel, which is a kind of solid strip steel with certain section shape and size. According to the different section shapes, it can be divided into simple section and complex section. The former includes round steel, square steel, flat steel, six angle steel and angle steel; the latter includes steel rail, I-beam, channel steel, window frame steel and profiled steel.
Stainless steel flat steel can be used to form various stress components according to the different needs of the structure, and also can be used as the connection between components. It is widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves.
