H-shaped steel

I-beam is a highly efficient economic steel with a cross section in the shape of "H". Due to its strong bending, convenient construction, and material-saving advantages, it is widely used in heavy load structure fields such as construction, bridges, and machinery manufacturing. I-beam is one of important structural steels in modern industry and architecture, belonging to the economic section profile formed by hot rolling or welding. Its name comes from its cross-section shape similar to the English "H", consisting of two parallel flanges and a vertical web in the middle. This design optimizes the distribution of sectional area and improves the strength-to-weight, becoming the mainstream choice to replace traditional I-beams globally. Core features and advantages Strong bending resistance: Compared with ordinary I-beams, it can 10%-15% metal under the same weight and has higher load-bearing capacity. High construction efficiency: The inner and outer sides of the flanges are parallel the end is right-angled, which is convenient for welding and bolting, reducing processing by about 25%. Good structural stability: It has good plasticity and, suitable for bearing vibration and impact loads, and has excellent seismic and wind resistance. Environmental protection and sustainability: Dry construction reduces dust and noise; high scrap steel recovery rate demolition, which is conducive to the recycling of resources. Improve space utilization: The steel structure column has a small cross section, which can increase the effective use area the building by 4%-6%. With its comprehensive advantages such as high strength, light weight, easy construction, and environmental friendliness, I-beam has become the material of modern architecture and infrastructure construction. It can be seen in high-rise buildings, large-span bridges, and heavy machinery. When choosing, it is necessary to select the type according to the standard system of the project location (such as American standard W, European standard HE, national standard HW/HN) and load-bearing requirements