FL 80×5 is a hot rolled steel flat bar per EN 10058: width 80 mm, thickness 5 mm, weight 3.1 kg/m, cross-section area 4 cm², moment of inertia Iy = 21.3 cm⁴, elastic section modulus Wel,y = 5.3 cm³.
Geometry
Width b80.00 mm
Thickness t5.00 mm
Cross-section area A4.000 cm²
Weight G steel 7850 kg/m³3.14kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)21.333 cm⁴0.083 cm⁴
WelⓘElastic section modulus about y-axis5.333 cm³0.333 cm³
WplⓘPlastic section modulus about y-axis8.000 cm³0.500 cm³