FL 45×10 is a hot rolled steel flat bar per EN 10058: width 45 mm, thickness 10 mm, weight 3.5 kg/m, cross-section area 4.5 cm², moment of inertia Iy = 7.6 cm⁴, elastic section modulus Wel,y = 3.4 cm³.
Geometry
Width b45.00 mm
Thickness t10.00 mm
Cross-section area A4.500 cm²
Weight G steel 7850 kg/m³3.53kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)7.594 cm⁴0.375 cm⁴
WelⓘElastic section modulus about y-axis3.375 cm³0.750 cm³
WplⓘPlastic section modulus about y-axis5.062 cm³1.125 cm³