SHS · EN 10210 · hot finished
SHS 400/10 is a hot-finished square hollow section per EN 10210: side 400 mm, wall thickness 10 mm, weight 121.6 kg/m, cross-section area 154.9 cm², moment of inertia Iy = 39130 cm⁴, elastic section modulus Wel,y = 1956 cm³.
Check to EN 1993-1-1
Enter the design loads and the section is checked for bending, shear and compression with flexural buckling.
Yield strength is taken from the product standard for the governing thickness, so above 16 mm it is lower than the nominal grade. Simplified checks per EN 1993-1-1, without M+N+V interaction, without lateral-torsional buckling and without web shear buckling. Verify with a full design.