L 300×300/28 is an equal-leg steel angle per EN 10056-1: leg length 300 mm, thickness 28 mm, weight 124.9 kg/m, cross-section area 159.1 cm², moment of inertia Iy = 13450 cm⁴, elastic section modulus Wel,y = 625 cm³.
Geometry
Leg length a300.00 mm
Thickness t28.00 mm
Cross-section area A159.100 cm²
Centroid Cx=Cy84.8 mm
Weight G steel 7850 kg/m³124.90kg/m
Section properties
Moment of inertia Iy=IzⓘSecond moment of area about y-axis (strong axis)13 450.000 cm⁴