FL 50×20 is a hot rolled steel flat bar per EN 10058: width 50 mm, thickness 20 mm, weight 7.9 kg/m, cross-section area 10 cm², moment of inertia Iy = 20.8 cm⁴, elastic section modulus Wel,y = 8.3 cm³.
Geometry
Width b50.00 mm
Thickness t20.00 mm
Cross-section area A10.000 cm²
Weight G steel 7850 kg/m³7.85kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)20.833 cm⁴3.333 cm⁴
WelⓘElastic section modulus about y-axis8.333 cm³3.333 cm³
WplⓘPlastic section modulus about y-axis12.500 cm³5.000 cm³