L 250×250/31

L 250×250/31 is an equal-leg steel angle per EN 10056-1: leg length 250 mm, thickness 31 mm, weight 114.1 kg/m, cross-section area 145.4 cm², moment of inertia Iy = 8313 cm⁴, elastic section modulus Wel,y = 470.7 cm³.

Geometry

Leg length a250.00 mm

Thickness t31.00 mm

Cross-section area A145.400 cm²

Centroid C_x=C_y73.4 mm

Weight G
steel 7850 kg/m³114.10kg/m

Section properties

Moment of inertia I_y=I_z8 313.000 cm⁴

Section modulus W_el470.725 cm³

Plastic modulus W_pl854.800 cm³

Radius of gyration i_y75.60 mm

Principal axes u–v

I_u13 190.000 cm⁴

I_v3 439.000 cm⁴

Reference

Profile standardEN 10056-1

EurocodeEN 1993-1-1 (EC3)

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