FL 50×25 is a hot rolled steel flat bar per EN 10058: width 50 mm, thickness 25 mm, weight 9.8 kg/m, cross-section area 12.5 cm², moment of inertia Iy = 26 cm⁴, elastic section modulus Wel,y = 10.4 cm³.
Geometry
Width b50.00 mm
Thickness t25.00 mm
Cross-section area A12.500 cm²
Weight G steel 7850 kg/m³9.81kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)26.042 cm⁴6.510 cm⁴
WelⓘElastic section modulus about y-axis10.417 cm³5.208 cm³
WplⓘPlastic section modulus about y-axis15.625 cm³7.812 cm³