Often buy and use angle bar steel friends know, angel bar steel is generally also called angle iron, is two sides of each other perpendicular to the angle of the long steel. It can be used to do shelves, there are a variety of shapes, punched with many long holes to facilitate people string screws, mainly for shopping malls, factories, individuals to do shelves with.
Angle bar steel is commonly known as angle iron, is two sides of each other perpendicular to the angle of a long strip of steel, the application is more widely used, mainly used for metal components and plant framework, but also can be used for power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, cable trench bracket, power piping, bus bar bracket installation, and warehouse shelves.
Equilateral Angle Bar Steel
Two sides of the same length angle bar steel.
Unequal Angle Bar Steel
Two sides of the length of the angle bar steel is not the same.
Unequal angle bar steel also according to the difference between the thickness of the two sides, divided into unequal equal-thickness angle bar steel and unequal unequal-thickness angle bar steel.
The construction of angles gives them good bearing strength.
Under the same supporting strength, angle bar steel is lighter in weight, consumes less material and saves cost. Third, the construction is more flexible and takes up less space.
Theoretical weight calculation formula of angle bar steel:
Meter weight (kg) = (side length + side length - side thickness) * side thickness mm * 0.00785
Angle bar steel is mainly used to make frame structure: for example, the tower of high-voltage transmission, the frame on both sides of the main beam of the steel bridge, the columns and arms of the tower crane on the construction site, the columns and beams of the workshop, etc., and the small places such as the shelf of the flowerpot modeling on the roadside over the holidays, and the shelf of the air-conditioner solar energy hanging under the window.
Angle bar steel can be formed according to the different needs of the structure of a variety of different stress components, can also be used as connectors between components: widely used in a variety of architectural and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, and warehouses, shelves, and so on, and in addition is also commonly used for the protection of columns, retaining walls and other easy to collision parts.
