FL 80×25 is a hot rolled steel flat bar per EN 10058: width 80 mm, thickness 25 mm, weight 15.7 kg/m, cross-section area 20 cm², moment of inertia Iy = 106.7 cm⁴, elastic section modulus Wel,y = 26.7 cm³.
Geometry
Width b80.00 mm
Thickness t25.00 mm
Cross-section area A20.000 cm²
Weight G steel 7850 kg/m³15.70kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)106.667 cm⁴10.417 cm⁴
WelⓘElastic section modulus about y-axis26.667 cm³8.333 cm³
WplⓘPlastic section modulus about y-axis40.000 cm³12.500 cm³