L 40×40/4

L 40×40/4 is an equal-leg steel angle per EN 10056-1: leg length 40 mm, thickness 4 mm, weight 2.4 kg/m, cross-section area 3.1 cm², moment of inertia Iy = 4.5 cm⁴, elastic section modulus Wel,y = 1.6 cm³.

Geometry

Leg length a40.00 mm

Thickness t4.00 mm

Cross-section area A3.080 cm²

Centroid C_x=C_y11.2 mm

Weight G
steel 7850 kg/m³2.40kg/m

Section properties

Moment of inertia I_y=I_z4.470 cm⁴

Section modulus W_el1.552 cm³

Plastic modulus W_pl2.850 cm³

Radius of gyration i_y12.10 mm

Principal axes u–v

I_u7.100 cm⁴

I_v1.840 cm⁴

Reference

Profile standardEN 10056-1

EurocodeEN 1993-1-1 (EC3)

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