FL 25×15 is a hot rolled steel flat bar per EN 10058: width 25 mm, thickness 15 mm, weight 2.9 kg/m, cross-section area 3.8 cm², moment of inertia Iy = 2 cm⁴, elastic section modulus Wel,y = 1.6 cm³.
Geometry
Width b25.00 mm
Thickness t15.00 mm
Cross-section area A3.750 cm²
Weight G steel 7850 kg/m³2.94kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)1.953 cm⁴0.703 cm⁴
WelⓘElastic section modulus about y-axis1.562 cm³0.938 cm³
WplⓘPlastic section modulus about y-axis2.344 cm³1.406 cm³