Take you to understand the performance and use of angle steel

Angle steel is usually called an angle iron. It is a long strip of steel with two sides perpendicular to each other. Angle steel is composed of various load-bearing components and can also be used as a connection between components. Angle steel is widely used in various building structures and engineering structures, such as machine room beams, bridges, power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, cable trench supports, power pipelines, and busbar support installation , and warehouse shelves, etc.

Angle steel is mainly divided into two types: equal angle steel and unequal angle steel. Equilateral angle steel is equal angle steel on both sides, and its specifications are expressed in millimeters of side width * side width * side thickness. Unequal angle steel is a long steel with a cross section such as the letter L, and its sides are perpendicular to each other and have variable widths. Its specifications are expressed in millimeters of long side width * short side width * side thickness.

The chemical composition of angle steel belongs to the rolled steel series for general structural use, and the main verification indicators are C, Mn, P, and S. According to different grades, the content varies. The approximate range is C<0.22%, Mn: 0.30—0.65%, P<0.060%, S<0.060%.

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