SHS · EN 10210 · hot finished

SHS 180/5

SHS 180/5 is a hot-finished square hollow section per EN 10210: side 180 mm, wall thickness 5 mm, weight 27.3 kg/m, cross-section area 34.7 cm², moment of inertia Iy = 1765 cm⁴, elastic section modulus Wel,y = 196.1 cm³.

Cross section · mm

180Side a · mm

5Wall thickness t · mm

34.73Area A · cm²

27.30Mass G · kg/m

Geometry

Side dimension180.00 mm

Wall thickness t5.00 mm

Outer corner radius r_o7.50 mm

Inner corner radius r_i5.00 mm

Cross-section area A34.730 cm²

Weight G
steel 7850 kg/m³27.30kg/m

Section properties

I1 765.000 cm⁴

W_el196.100 cm³

W_pl227.300 cm³

i71.30 mm

I_t2 718.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 180/5 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/ 62.5 kN·m

Shear/ 275.7 kN

Compression/ 755.6 kN

Steelγ_M0γ_M1L_crmmkClass2

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl62.5 kN·m / 62.5 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1737 mm²275.7 kN / 275.7 kN

N_pl,Rd / N_b,Rd955.1 kN / 755.6 kN

N_cr,y / N_cr,z1.46 MN / 1.46 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.79

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.