Description
Product Structure Advantages
The main feature of H-shaped steel is that the flange is wide, the thickness is uniform, and the mechanical properties of the section are excellent. The load is balanced in both directions, not only with strong vertical bending resistance, but also with superior lateral stability compared to I-beams. It has better torsional, seismic, and compressive resistance. It is formed by hot rolling as a whole, without welds or joint stresses, and has high overall structural strength and a large safety factor. Under the same load-bearing capacity, it is lighter in weight, which can effectively reduce the main load of the building structure and the cost of the foundation. It is the preferred profile for modern lightweight steel structures.
Process and Processing Performance
The surface of H-shaped steel is flat and the specifications are standard. It can be cut, drilled, welded, bolted, and assembled on-site freely. The construction convenience is extremely high. The original black skin state can be directly used, and it can also be treated with rust removal, painting, anti-corrosion coating, hot galvanizing, etc. according to the working conditions, suitable for various usage scenarios such as indoor workshops, outdoor open spaces, and high-corrosion environments.
Common Specifications Classification
H-shaped steel is divided into three series: wide flange HW, medium flange HM, and narrow flange HN. The specifications cover the full range from 100×100mm to 900×300mm. The standard lengths are 6m, 9m, and 12m, and non-standard sizes can be cut as needed. The variety is complete, and it can be adapted to different load levels of engineering such as lightweight frames, medium-load bearing, large main beams, and high-rise columns.
Main Application Scenarios
It is widely used in high-rise steel structure buildings, large factory steel columns and main beams, large-span roof load-bearing frames, bridge steel structures, municipal elevated roads, tunnel projects, equipment heavy bases, crane beams, stage steel structures, large support load-bearing systems, and other key projects with heavy loads, large spans, and high stability requirements. It is the core and most widely used high-end load-bearing material in modern steel structures.
