There are many specifications for H-beams. It is a kind of steel that is widely used in construction engineering. Many manufacturers are very respectful of them. H-beams are evolved from I-beams. The effect is indeed better than I-beams. Bigger.
H-shaped steel is an economic section high-efficiency profile with more optimized cross-sectional area distribution and more reasonable weight-to-weight ratio. It is named because its section is the same as the English letter “H”. Since all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used. Specifically, H-beam specifications are as follows, you can use as a reference for purchase:
In addition to the H-shaped steel specifications, the cross-section shape of H-shaped steel is economical and reasonable, and the mechanical properties are good. The points on the section during rolling are more uniform and the internal stress is small. Compared with ordinary I-beam, it has a large section modulus and weight. The advantages of light and metal saving can reduce the building structure by 30-40%; and because the inner and outer sides of the leg are parallel and the leg ends are right angles, assembling and assembling into components can save welding and riveting work up to 25%. It is often used in large buildings (such as workshops, high-rise buildings, etc.) that require large interception capacity and good cross-section stability, as well as bridges, ships, lifting and transport machinery, equipment foundations, supports, foundation piles, etc.
