HEM 400 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 432 mm, flange width 307 mm, weight 255.7 kg/m, cross-section area 325.8 cm², moment of inertia Iy = 104100 cm⁴, elastic section modulus Wel,y = 4820 cm³.
Geometry
Height432.00 mm
Flange width307.00 mm
Flange thickness tf40.00 mm
Web thickness tw21.00 mm
Fillet radius r27.00 mm
Cross-section area A325.780 cm²
Weight G steel 7850 kg/m³255.70kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)104 100.000 cm⁴19 340.000 cm⁴
WelⓘElastic section modulus about y-axis4 820.000 cm³1 260.000 cm³
WplⓘPlastic section modulus about y-axis5 571.000 cm³1 934.000 cm³
iⓘRadius of gyration about y-axis178.80 mm77.00 mm