L 45×45/4.5

L 45×45/4.5 is an equal-leg steel angle per EN 10056-1: leg length 45 mm, thickness 4.5 mm, weight 3.1 kg/m, cross-section area 3.9 cm², moment of inertia Iy = 7.2 cm⁴, elastic section modulus Wel,y = 2.2 cm³.

Geometry

Leg length a45.00 mm

Thickness t4.50 mm

Cross-section area A3.900 cm²

Centroid C_x=C_y12.6 mm

Weight G
steel 7850 kg/m³3.10kg/m

Section properties

Moment of inertia I_y=I_z7.150 cm⁴

Section modulus W_el2.207 cm³

Plastic modulus W_pl4.060 cm³

Radius of gyration i_y13.50 mm

Principal axes u–v

I_u11.350 cm⁴

I_v2.950 cm⁴

Reference

Profile standardEN 10056-1

EurocodeEN 1993-1-1 (EC3)

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