L 45×45/4

L 45×45/4 is an equal-leg steel angle per EN 10056-1: leg length 45 mm, thickness 4 mm, weight 2.7 kg/m, cross-section area 3.5 cm², moment of inertia Iy = 6.4 cm⁴, elastic section modulus Wel,y = 2 cm³.

Geometry

Leg length a45.00 mm

Thickness t4.00 mm

Cross-section area A3.490 cm²

Centroid C_x=C_y12.3 mm

Weight G
steel 7850 kg/m³2.70kg/m

Section properties

Moment of inertia I_y=I_z6.430 cm⁴

Section modulus W_el1.966 cm³

Plastic modulus W_pl3.630 cm³

Radius of gyration i_y13.60 mm

Principal axes u–v

I_u10.210 cm⁴

I_v2.650 cm⁴

Reference

Profile standardEN 10056-1

EurocodeEN 1993-1-1 (EC3)

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