Galvanized Equal Angle Steel 12X12mm Light Weight Q345 SS400 Q235

12X12mm Light Weight Angle Bar Galvanized Angle Iron Gi Equal Angle Steel Bar

Angle steel, commonly known as Angle iron, is a long strip of steel perpendicular to each other. There are equilateral Angle and unequal Angle, equilateral Angle of the two sides of the same width. It is mainly used for making frame structures, such as pylons for high-voltage power transmission, frames on both sides of main beams of steel structure Bridges, columns and arms of tower cranes on construction sites, columns and beams of workshops, etc., small places such as flower pot shaped shelves on the roadside during festivals, shelves hanging air conditioning solar energy under Windows, etc.
Introduction 
Its specifications are expressed in millimeters of side width × side width × side thickness. For example, "Angle 30 x 30 x 3" indicates an equilateral Angle steel whose width is 30 mm and thickness is 3 mm. It can also be represented by the model, which is the number of centimeters of side width, as in ∠3#. The model does not represent the dimensions of different edge thicknesses in the same model, so in the contract and other documents, the width and edge thickness of the Angle steel should be filled in completely, so as to avoid representing by the model alone. Hot rolled equilateral Angle steel specifications for 2#-20#.
use
Angle steel can be composed of different stress components according to the different needs of the structure, and can also be used as the connection between members. It is widely used in all kinds of building structures and engineering structures, such as beams, Bridges, transmission towers, lifting and transporting machinery, ships, industrial furnaces, reaction towers, container shelves and warehouse shelves, etc.

Angle

Angle steel is commonly known as Angle iron, its cross section is on both sides perpendicular to each other into a rectangular strip of steel. Angles are divided into equilateral angles and unequal angles. Two vertical sides with the same length are equilateral angles, and one long and one short is unequal angles. Its specifications are expressed in millimeters of side width × side width × side thickness. Angle is the main purpose of: it is mainly used for making frame structure, such as high voltage power transmission tower, steel structure framework on either side of the bridge girder, tower crane on the construction site of pillar and arm, workshop of the column and beam, a small pot shape such as for the side of the road in the place where hung under the shelf, in the window of the solar energy air conditioning rack, etc.

1. Angle steel for ship

Marine Angle steel main product description: because of the ship work environment is bad, therefore, the requirements of Marine Angle steel material performance has good toughness, high strength, good corrosion resistance, welding performance and surface performance. The chemical composition of the material is also different from that of ordinary Angle iron. Its main use is: mainly used for hull internal components. 3 N7

Two, flat ball steel

Spherical flat steel is a kind of medium profile mainly used in shipbuilding and bridge construction, among which Marine spherical flat steel is an auxiliary medium profile for shipbuilding. The main product features are:

1, the appearance of light round, no grain without ribs, other steel surface appearance is engraved or ribbed. As a result, flat steel and concrete bonding force is small, and other steel and concrete bonding force is large.

2, flat steel smelting with converter, mainly using molten iron as raw material, less harmful elements in molten iron, the production of flat steel quality is guaranteed.

3, continuous casting billet has high sizing ratio, which can ensure flat steel sizing ratio and meet the needs of users.

L section steel

L section steel, also known as unequal edge and unequal thickness Angle steel, is a new type of profile produced to meet the needs of large ship construction. In addition to large ships, L-shaped steel can also be used in offshore engineering structures and demanding construction structures. Its main advantages are:

1. In the case of the same height of section steel and abdominal 100 suggestions, the section coefficient and stiffness of L section steel are larger than that of flat ball steel

2. At the same cross section coefficient, the thickness of L-shaped steel panel is slightly thinner than that of spherical flat steel, which is conducive to improving the quality of welding seam.

3. Under the condition of the same cross section coefficient, the storage capacity of the ship can be increased to improve economic benefits.