What is H-beam steel?
H-shaped steel is also called wide-flange I-beam, which can be divided into wide-flange, medium-flange and narrow-flange H-shaped steel. Generally, the web height is greater than 700mm for large-sized, the web height is between 300mm and 700mm for medium-sized, and less than 300mm for small-sized.
H-shaped steel has a reasonable cross-sectional area distribution, a more reasonable strength-to-weight ratio, a larger section modulus and moment of inertia, and exhibits excellent performance when subjected to bending moment, pressure load and eccentric load.
H-shaped steel is widely used in beams and columns of steel structures in civil buildings, load-bearing supports of steel structures in industrial buildings, and can also be used in the construction of high-rise buildings and large-span industrial plants.