HEM 650 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 668 mm, flange width 305 mm, weight 293.4 kg/m, cross-section area 373.7 cm², moment of inertia Iy = 281700 cm⁴, elastic section modulus Wel,y = 8433 cm³.
Geometry
Height668.00 mm
Flange width305.00 mm
Flange thickness tf40.00 mm
Web thickness tw21.00 mm
Fillet radius r27.00 mm
Cross-section area A373.740 cm²
Weight G steel 7850 kg/m³293.40kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)281 700.000 cm⁴18 980.000 cm⁴
WelⓘElastic section modulus about y-axis8 433.000 cm³1 245.000 cm³
WplⓘPlastic section modulus about y-axis9 657.000 cm³1 936.000 cm³
iⓘRadius of gyration about y-axis274.50 mm71.30 mm