Structural tubes conduct eco rectangular section

Rectangular section tubes are very resistant to bending; allowing a better use of the material; with a yield stress of fy=3.515 kgf/cm² and a fb=0;72 x fy. likewise; they are very efficient in axial compression and are recommended as beams; for big moments; moderate axial loads and small (kl) values. specifications and properties of structural tubes bs - 6363 structural tubes bs - 6363 square section. with a yield stress fy=3.670 kgf/cm²; the structural tube bs-6363 with a square section; It presents values ​​of inertia and radius of gyration that allow it to support moderate axial loads.