FL 45×25 is a hot rolled steel flat bar per EN 10058: width 45 mm, thickness 25 mm, weight 8.8 kg/m, cross-section area 11.3 cm², moment of inertia Iy = 19 cm⁴, elastic section modulus Wel,y = 8.4 cm³.
Geometry
Width b45.00 mm
Thickness t25.00 mm
Cross-section area A11.250 cm²
Weight G steel 7850 kg/m³8.83kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)18.984 cm⁴5.859 cm⁴
WelⓘElastic section modulus about y-axis8.438 cm³4.688 cm³
WplⓘPlastic section modulus about y-axis12.656 cm³7.031 cm³