FL 100×20 is a hot rolled steel flat bar per EN 10058: width 100 mm, thickness 20 mm, weight 15.7 kg/m, cross-section area 20 cm², moment of inertia Iy = 166.7 cm⁴, elastic section modulus Wel,y = 33.3 cm³.
Geometry
Width b100.00 mm
Thickness t20.00 mm
Cross-section area A20.000 cm²
Weight G steel 7850 kg/m³15.70kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)166.667 cm⁴6.667 cm⁴
WelⓘElastic section modulus about y-axis33.333 cm³6.667 cm³
WplⓘPlastic section modulus about y-axis50.000 cm³10.000 cm³