FL 20×15 is a hot rolled steel flat bar per EN 10058: width 20 mm, thickness 15 mm, weight 2.4 kg/m, cross-section area 3 cm², moment of inertia Iy = 1 cm⁴, elastic section modulus Wel,y = 1 cm³.
Geometry
Width b20.00 mm
Thickness t15.00 mm
Cross-section area A3.000 cm²
Weight G steel 7850 kg/m³2.35kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)1.000 cm⁴0.563 cm⁴
WelⓘElastic section modulus about y-axis1.000 cm³0.750 cm³
WplⓘPlastic section modulus about y-axis1.500 cm³1.125 cm³