Australian standard welding H-beam

H-section steel is a kind of economical section steel with better mechanical properties, which is optimized and developed from I-section steel. Especially, the section is named after the English letter "H". Its characteristics are as follows:

The flange is wide, the lateral rigidity is large, and the bending resistance is strong, which is about 5% - 10% higher than that of I-beam.

The two surfaces of the flange are parallel to each other, which makes the connection, processing and installation simple.

Under the same section load, the weight of hot rolled H steel structure is reduced by 15% - 20% compared with the traditional steel structure.

Compared with the concrete structure, the hot-rolled H steel structure can increase the service area by 6%, and reduce the dead weight of the structure by 20% - 30%, reducing the internal force of the structure design.

H-shaped steel can be processed into T-shaped steel, and honeycomb beams can be combined to form various cross-sectional forms, which greatly meets the needs of engineering design and manufacturing.