SHS · EN 10210 · hot finished

SHS 140/12.5

SHS 140/12.5 is a hot-finished square hollow section per EN 10210: side 140 mm, wall thickness 12.5 mm, weight 48.7 kg/m, cross-section area 62.1 cm², moment of inertia Iy = 1653 cm⁴, elastic section modulus Wel,y = 236.1 cm³.

Cross section · mm

140Side a · mm

12.5Wall thickness t · mm

62.07Area A · cm²

48.70Mass G · kg/m

Geometry

Side dimension140.00 mm

Wall thickness t12.50 mm

Outer corner radius r_o18.75 mm

Inner corner radius r_i12.50 mm

Cross-section area A62.070 cm²

Weight G
steel 7850 kg/m³48.70kg/m

Section properties

I1 653.000 cm⁴

W_el236.100 cm³

W_pl293.300 cm³

i51.60 mm

I_t2 696.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 140/12.5 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/ 80.7 kN·m

Shear/ 492.7 kN

Compression/ 998.7 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl80.7 kN·m / 80.7 kN·m

V_c,z,Rd / V_c,y,RdA_v = 3104 mm²492.7 kN / 492.7 kN

N_pl,Rd / N_b,Rd1.71 MN / 998.7 kN

N_cr,y / N_cr,z1.37 MN / 1.37 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.59

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.