L 150×90/10 is an unequal-leg steel angle per EN 10056-1: legs 150×90 mm, thickness 10 mm, weight 18.2 kg/m, cross-section area 23.2 cm², moment of inertia Iy = 533 cm⁴, elastic section modulus Wel,y = 53.3 cm³.
Geometry
Long leg a150.00 mm
Short leg b90.00 mm
Thickness t10.00 mm
Root radius r₁12.00 mm
Cross-section area A23.200 cm²
Centroid Cx50.0 mm
Centroid Cy20.4 mm
Weight G steel 7850 kg/m³18.20kg/m
Section properties
IyⓘSecond moment of area about y-axis (strong axis)533.000 cm⁴
IzⓘSecond moment of area about z-axis (weak axis)146.000 cm⁴