FL 80×30 is a hot rolled steel flat bar per EN 10058: width 80 mm, thickness 30 mm, weight 18.8 kg/m, cross-section area 24 cm², moment of inertia Iy = 128 cm⁴, elastic section modulus Wel,y = 32 cm³.
Geometry
Width b80.00 mm
Thickness t30.00 mm
Cross-section area A24.000 cm²
Weight G steel 7850 kg/m³18.84kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)128.000 cm⁴18.000 cm⁴
WelⓘElastic section modulus about y-axis32.000 cm³12.000 cm³
WplⓘPlastic section modulus about y-axis48.000 cm³18.000 cm³