SS400 Universal Beam

SS400 Universal Beam, as the name suggests, is a steel section with an "I" shape. Its upper and lower flanges have an inclination on the inner surface, generally 1:6, making the flanges thin on the outside and thick on the inside. As a result, the cross-section characteristics of the beam in the two main planes are very different. It is difficult to exert the strength characteristics just now in the application. Although the SS400 universal beam market also appeared on the thickening of the I-beam, but the structure of the I-beam has decided to torsion performance short board.