HOT FORMED HOLLOW SECTION

Hot Finished Square Hollow Sections

What is Hot Finished SHS?

Hot-finished square hollow sections are an essential element in many construction projects. hollow sections are widely used when strength and durability are vital, such as in bridge structures, oil rigs, industrial buildings, and other high-traffic applications.

These hollow sections are manufactured by heating steel billets to temperatures higher than the average rolling temperature before forming into their final cross-section. The hot-finishing process provides several benefits compared to cold-formed hollow sections.

Hot-finished square hollow sections offer superior strength since the metal has greater malleability at hotter temperatures.

Characteristics of Hot Finished SHS

Hot-finished products also have fewer residual stresses due to the lower cooling rate associated with the hot-finish process. As a result, these hollow sections have a higher fatigue strength and are less susceptible to premature cracking under vibration or dynamic loading.

Hot-finished square hollow sections are also more cost-effective than cold-formed sections since they require less energy consumption in the manufacturing process. Hot-finished products offer greater dimensional accuracy due to the uniformity of the section wall thickness, reduced weld distortion, and improved surface finish.

Applications of Hot Finished SHS

Also used to improve other characteristics, such as increased corrosion resistance due to their ability to withstand thermal shock better. Hot-finished square hollow sections balance formability, durability, and affordability, making them ideal for many construction applications.

Hot formed hollow section produce from BRISK STEEL Factory mainly use for airport project,train station project and bridge construction etc. mainly have smls type