SHS · EN 10219 · cold formed

SHS 50/4

SHS 50/4 is a cold-formed square hollow section per EN 10219: side 50 mm, wall thickness 4 mm, weight 5.5 kg/m, cross-section area 7 cm², moment of inertia Iy = 23.7 cm⁴, elastic section modulus Wel,y = 9.5 cm³.

Cross section · mm

50Side a · mm

4Wall thickness t · mm

6.95Area A · cm²

5.45Mass G · kg/m

Geometry

Side dimension50.00 mm

Wall thickness t4.00 mm

Outer corner radius r_o8.00 mm

Inner corner radius r_i4.00 mm

Cross-section area A6.950 cm²

Weight G
steel 7850 kg/m³5.45kg/m

Section properties

I23.740 cm⁴

W_el9.494 cm³

W_pl11.730 cm³

i18.50 mm

I_t40.420 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 50/4 for your design forces

Find the lightest section Compare sections

Enter the design loads and the section is checked for bending, shear and compression with flexural buckling.

Bending/ 3.2 kN·m

Shear/ 55.2 kN

Compression/ 16.9 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl3.2 kN·m / 3.2 kN·m

V_c,z,Rd / V_c,y,RdA_v = 348 mm²55.2 kN / 55.2 kN

N_pl,Rd / N_b,Rd191.1 kN / 16.9 kN

N_cr,y / N_cr,z19.7 kN / 19.7 kN

f_yEN 10219-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.09

Yield strength is taken from the product standard for the governing thickness, so above 16 mm it is lower than the nominal grade. Simplified checks per EN 1993-1-1, without M+N+V interaction, without lateral-torsional buckling and without web shear buckling. Verify with a full design.