HEB 320 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 320 mm, flange width 300 mm, weight 126.7 kg/m, cross-section area 161.3 cm², moment of inertia Iy = 30820 cm⁴, elastic section modulus Wel,y = 1926 cm³.
Geometry
Height320.00 mm
Flange width300.00 mm
Flange thickness tf20.50 mm
Web thickness tw11.50 mm
Fillet radius r27.00 mm
Cross-section area A161.340 cm²
Weight G steel 7850 kg/m³126.70kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)30 820.000 cm⁴9 239.000 cm⁴
WelⓘElastic section modulus about y-axis1 926.000 cm³615.900 cm³
WplⓘPlastic section modulus about y-axis2 149.000 cm³939.100 cm³
iⓘRadius of gyration about y-axis138.20 mm75.70 mm