The beam is a well-known profile with a cross-section in the form of I and H, which is made of different steel alloys; This product is widely used in building construction; So that metal frame buildings will not have external existence without this profile. The main task of this type of profile in structures is to bear and transfer the load on the building, it is also used in the design of columns, trusses and beams as the best option. This profile is made up of two parts, wing and web, the main and middle part of the beam is called web and its edges and sides are called wings. The high volume of use of this product has made the price of the beam to be one of the determining factors in the total price of the building.
