FL 20×5 is a hot rolled steel flat bar per EN 10058: width 20 mm, thickness 5 mm, weight 0.8 kg/m, cross-section area 1 cm², moment of inertia Iy = 0.3 cm⁴, elastic section modulus Wel,y = 0.3 cm³.
Geometry
Width b20.00 mm
Thickness t5.00 mm
Cross-section area A1.000 cm²
Weight G steel 7850 kg/m³0.78kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)0.333 cm⁴0.021 cm⁴
WelⓘElastic section modulus about y-axis0.333 cm³0.083 cm³
WplⓘPlastic section modulus about y-axis0.500 cm³0.125 cm³