HE450A European standard H-beam 440*300*115*21 product advantages.
HE450A European standard H-beam is one of the commonly used steels in the current construction field, and its model is 440*300*115*21, with significant product advantages. This article will introduce the advantages and application value of HE450A European standard H-beam in detail from many aspects.
1. Excellent mechanical properties.
The cross-sectional shape of HE450A European standard H-beam is similar to the English letter "H", so it is called H-beam. Its high height and width, while its relatively thin thickness, make the H-beam have a high load-bearing capacity and stiffness. At the same time, the tensile strength and yield strength of HE450A are higher than those of ordinary steel, and it is able to withstand greater bending and shear forces. In addition, its excellent fatigue resistance also makes the H-beam not easy to fatigue fracture under cyclic load, which improves the stability and safety of the structure.
Second, the building structure system.
The application of HE450A European standard H-beam helps to realize the building structure system. Due to its high bearing capacity and high stiffness, H-beam can greatly reduce the number of beams and columns, simplify the structural system, and reduce the weight and cost of the building. At the same time, the plane layout of H-beam is flexible and can be combined according to different needs to form a diversified building structure form. Therefore, the use of HE450A European standard H-beam can greatly improve the efficiency and economy of the building structure.
3. Wide scope of application.
HE450A European standard H-beam has a wide range of applications. Due to its excellent mechanical properties and the advantages of building structure system, H-beam is widely used in high-rise buildings, long-span structures, bridges, industrial plants and other fields. At the same time, due to its energy-saving and environmentally friendly characteristics, H-beam is also suitable for green buildings and sustainable development projects. In addition, with the promotion of prefabricated buildings in the country, HE450A European standard H-beam also has a wide range of application prospects in prefabricated buildings.