FL 45×8 is a hot rolled steel flat bar per EN 10058: width 45 mm, thickness 8 mm, weight 2.8 kg/m, cross-section area 3.6 cm², moment of inertia Iy = 6.1 cm⁴, elastic section modulus Wel,y = 2.7 cm³.
Geometry
Width b45.00 mm
Thickness t8.00 mm
Cross-section area A3.600 cm²
Weight G steel 7850 kg/m³2.83kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)6.075 cm⁴0.192 cm⁴
WelⓘElastic section modulus about y-axis2.700 cm³0.480 cm³
WplⓘPlastic section modulus about y-axis4.050 cm³0.720 cm³