FL 25×4 is a hot rolled steel flat bar per EN 10058: width 25 mm, thickness 4 mm, weight 0.8 kg/m, cross-section area 1 cm², moment of inertia Iy = 0.5 cm⁴, elastic section modulus Wel,y = 0.4 cm³.
Geometry
Width b25.00 mm
Thickness t4.00 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)0.521 cm⁴0.013 cm⁴
WelⓘElastic section modulus about y-axis0.417 cm³0.067 cm³
WplⓘPlastic section modulus about y-axis0.625 cm³0.100 cm³