FL 100×30 is a hot rolled steel flat bar per EN 10058: width 100 mm, thickness 30 mm, weight 23.6 kg/m, cross-section area 30 cm², moment of inertia Iy = 250 cm⁴, elastic section modulus Wel,y = 50 cm³.
Geometry
Width b100.00 mm
Thickness t30.00 mm
Cross-section area A30.000 cm²
Weight G steel 7850 kg/m³23.55kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)250.000 cm⁴22.500 cm⁴
WelⓘElastic section modulus about y-axis50.000 cm³15.000 cm³
WplⓘPlastic section modulus about y-axis75.000 cm³22.500 cm³