FL 170×20 is a hot rolled steel flat bar per EN 10058: width 170 mm, thickness 20 mm, weight 26.7 kg/m, cross-section area 34 cm², moment of inertia Iy = 818.8 cm⁴, elastic section modulus Wel,y = 96.3 cm³.
Geometry
Width b170.00 mm
Thickness t20.00 mm
Cross-section area A34.000 cm²
Weight G steel 7850 kg/m³26.69kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)818.833 cm⁴11.333 cm⁴
WelⓘElastic section modulus about y-axis96.333 cm³11.333 cm³
WplⓘPlastic section modulus about y-axis144.500 cm³17.000 cm³