IPE 220 vs HEB 220
Parallel flange
IPE 220
26.2 kg/m · 220 × 110 mm
Standard series
HEB 220
71.5 kg/m · 220 × 220 mm
26.2Mass G kg/m71.5
33.4Cross-section area A cm²91.0
2 772Moment of inertia Iy cm⁴8 091
205Moment of inertia Iz cm⁴2 843
252Section modulus Wel,y cm³736
285Section modulus Wpl,y cm³827
91.1Radius of gyration iy mm94.3
24.8Radius of gyration iz mm55.9
9.0Torsion constant It cm⁴77.0
22.3Warping constant Iw ×10³ cm⁶289.5
Bar length is the ratio to the higher value in the row.
Summary
63 %
lighter per metre
Per kilogram of steel HEB 220 is the more efficient bending section, by 7 %.
13.9×
stiffer on the weak axis
Plus 192 % more on the strong axis and 190 % higher plastic resistance Wpl,y.