SHS · EN 10210 · hot finished

SHS 180/8

SHS 180/8 is a hot-finished square hollow section per EN 10210: side 180 mm, wall thickness 8 mm, weight 42.7 kg/m, cross-section area 54.4 cm², moment of inertia Iy = 2661 cm⁴, elastic section modulus Wel,y = 295.6 cm³.

Cross section · mm

180Side a · mm

8Wall thickness t · mm

54.35Area A · cm²

42.70Mass G · kg/m

Geometry

Side dimension180.00 mm

Wall thickness t8.00 mm

Outer corner radius r_o12.00 mm

Inner corner radius r_i8.00 mm

Cross-section area A54.350 cm²

Weight G
steel 7850 kg/m³42.70kg/m

Section properties

I2 661.000 cm⁴

W_el295.600 cm³

W_pl348.900 cm³

i70.00 mm

I_t4 162.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 180/8 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/ 95.9 kN·m

Shear/ 431.5 kN

Compression/ 1.17 MN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl95.9 kN·m / 95.9 kN·m

V_c,z,Rd / V_c,y,RdA_v = 2718 mm²431.5 kN / 431.5 kN

N_pl,Rd / N_b,Rd1.49 MN / 1.17 MN

N_cr,y / N_cr,z2.21 MN / 2.21 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.78

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.