I-shaped steel has wide flanges and strong bearing capacity, and thin and tough webs. This design can provide sufficient support area to ensure the stability and reliability of the overall structure. It uses I-shaped flat steel that is thin in the middle and thick on both sides, which optimizes the force structure of the steel and enhances the overall strength.
Excellent structural mechanical properties The cross-sectional shape of I-beam gives it different moments of inertia in the two main axis directions, and has a high bending resistance in the direction of its strong axis. It can effectively withstand large loads. Using it in building structures can reduce the use of steel, reduce the deadweight of the structure, and improve the stability and safety of the structure.
High material utilization rate, suitable for industrial mass production, reducing overall costs; some models can replace concrete structures and shorten construction period
Under most environmental conditions, Q235B I beam exhibits good corrosion resistance and can resist a certain degree of oxidation and corrosion, extending the service life and safety of steel. However, in corrosive media such as strong acids and alkalis, corresponding protective measures need to be taken.
SS400 - SS490 Structural Steel I Beam 20a is available in various specifications in China, with lengths of 6 - 12m, thicknesses of 8 - 28mm, 6 - 16mm, etc., and web widths of 100 - 900mm, which can also be customized. There are carbon steel I-beams of different sizes such as 200200mm, 300300mm, etc., to meet different construction needs
S235 is a common structural steel in the European standard EN10025. Its strength is about two-thirds of that of ordinary carbon steel and its density is about 7.85 g/cm3. Due to its moderate strength, it can better balance performance and cost in various projects and is a cost-effective steel.
