L 300×300/31

L 300×300/31 is an equal-leg steel angle per EN 10056-1: leg length 300 mm, thickness 31 mm, weight 137.7 kg/m, cross-section area 175.4 cm², moment of inertia Iy = 14700 cm⁴, elastic section modulus Wel,y = 686.6 cm³.

Geometry

Leg length a300.00 mm

Thickness t31.00 mm

Cross-section area A175.400 cm²

Centroid C_x=C_y85.9 mm

Weight G
steel 7850 kg/m³137.70kg/m

Section properties

Moment of inertia I_y=I_z14 700.000 cm⁴

Section modulus W_el686.595 cm³

Plastic modulus W_pl1 246.560 cm³

Radius of gyration i_y91.60 mm

Principal axes u–v

I_u23 400.000 cm⁴

I_v5 999.000 cm⁴

Reference

Profile standardEN 10056-1

EurocodeEN 1993-1-1 (EC3)

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