FL 100×25 is a hot rolled steel flat bar per EN 10058: width 100 mm, thickness 25 mm, weight 19.6 kg/m, cross-section area 25 cm², moment of inertia Iy = 208.3 cm⁴, elastic section modulus Wel,y = 41.7 cm³.
Geometry
Width b100.00 mm
Thickness t25.00 mm
Cross-section area A25.000 cm²
Weight G steel 7850 kg/m³19.62kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)208.333 cm⁴13.021 cm⁴
WelⓘElastic section modulus about y-axis41.667 cm³10.417 cm³
WplⓘPlastic section modulus about y-axis62.500 cm³15.625 cm³