HEB 400 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 400 mm, flange width 300 mm, weight 155.3 kg/m, cross-section area 197.8 cm², moment of inertia Iy = 57680 cm⁴, elastic section modulus Wel,y = 2884 cm³.
Geometry
Height400.00 mm
Flange width300.00 mm
Flange thickness tf24.00 mm
Web thickness tw13.50 mm
Fillet radius r27.00 mm
Cross-section area A197.780 cm²
Weight G steel 7850 kg/m³155.30kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)57 680.000 cm⁴10 820.000 cm⁴
WelⓘElastic section modulus about y-axis2 884.000 cm³721.300 cm³
WplⓘPlastic section modulus about y-axis3 232.000 cm³1 104.000 cm³
iⓘRadius of gyration about y-axis170.80 mm74.00 mm