FL 80×50 is a hot rolled steel flat bar per EN 10058: width 80 mm, thickness 50 mm, weight 31.4 kg/m, cross-section area 40 cm², moment of inertia Iy = 213.3 cm⁴, elastic section modulus Wel,y = 53.3 cm³.
Geometry
Width b80.00 mm
Thickness t50.00 mm
Cross-section area A40.000 cm²
Weight G steel 7850 kg/m³31.40kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)213.333 cm⁴83.333 cm⁴
WelⓘElastic section modulus about y-axis53.333 cm³33.333 cm³
WplⓘPlastic section modulus about y-axis80.000 cm³50.000 cm³