Used in a large number of architectural and engineering structures. It is used to make steel bars or build factory buildings, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc., and is also used as a mechanical part that does not require high performance.

Classification of SteelSteel mainly includes four series, steel profile , steel plate, steel pipe, steel wire, steel bar.1. Steel profile: H beam, I beam,angle steel, galvanized angle steel, channel steel.2. Steel plate: mild thick plate, checkered plate,galvanized plate,hot rolled plate.3. Steel pi

Metal materials are most widely used in our daily lives and industrial uses. There are several categories of metal materials including steel, iron ,nonferrous material etc. And steel is the most commonly used among them. Iron is the main element in steel, other elements including all kinds alloy elements added and foreign elements. The vast varieties in the properties of steel are due to the differences of these alloy elements regarding categories and percentage. Such as ordinary carbon steel , stainless steel, alloy steel etc. Carbon is playing an indispensable role in the functioning of the alloy elements.