I-beam is widely used in various building structures, bridges, vehicles, etc. It is an indispensable part of engineering and manufacturing. Due to different requirements for use, the specifications of the I-beams used are also very different. Let's take a look at the specifications of I-beam.
I-beam is also called steel beam, which is a long-shaped steel with a cross-section of I-beam. The expression of I-beam is: waist height × leg width × waist thickness. For example, an I-beam of 100*68*4.5 means an I-beam with a waist height of 100 mm, a leg width of 68 mm and a waist thickness of 4.5 mm. The I-beam specification can also be expressed by the model number. The model number indicates the number of centimeters of the waist height. We also use the I-beam of 100*68*4.5 as an example, which can be expressed as 10#.
In the I-beam specifications, the I-beams with the same waist height, if there are several different leg widths and waist thicknesses, need to be differentiated by adding a, b, and c to the right of the model, such as 32a#, 32b#, 32c#, etc.
