S275JR Mild Steel H-Beam

S275JR is carbon structural steel, and low alloy structural steel for engineering and structure.S275JR Mild Steel H-beam.H beams are economical section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross section is the same as the English letter "H". Since all parts of the H-beams are arranged at right angles, the H-beam has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used. The section shape is similar to an economical section profile of the capital Latin letter H, also known as universal steel beam, wide edge (edge) I-beam or parallel flange I-beam. The cross-section of H-beam usually includes two parts, the web plate and the flange plate, also known as the waist and the edge. H-beams are widely used and are mainly used for: various civil and industrial building structures; various large-sp…