FL · EN 10058
FL 160×30 is a hot rolled steel flat bar per EN 10058: width 160 mm, thickness 30 mm, weight 37.7 kg/m, cross-section area 48 cm², moment of inertia Iy = 1024 cm⁴, elastic section modulus Wel,y = 128 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.