Geometry
Height65.00 mm
Flange width42.00 mm
Flange thickness tf7.50 mm
Web thickness tw5.50 mm
Root radius r₁7.50 mm
Toe radius r₂4.00 mm
Centroid position ey14.20 mm
Cross-section area A9.000 cm²
Weight G
steel 7850 kg/m³7.10kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)57.500 cm⁴14.100 cm⁴
WelⓘElastic section modulus about y-axis17.700 cm³5.070 cm³
WplⓘPlastic section modulus about y-axis21.700 cm³9.380 cm³
iⓘRadius of gyration about y-axis25.20 mm12.50 mm
max SⓘFirst moment of area about y-axis10.710 cm³2.440 cm³
Torsion & LT buckling
Torsion constant ItⓘSt. Venant torsion constant — resistance to uniform torsion1.610 cm⁴
Warping constant IωⓘWarping constant — resistance to warping torsion80.0 cm⁶
iωⓘWarping radius of gyration7.50 mm
ip,SCⓘPolar radius of gyration about shear centre39.90 mm
Reference
Profile standardEN 10365
EurocodeEN 1993-1-1 (EC3)
··