SHS · EN 10210 · hot finished

SHS 350/16

SHS 350/16 is a hot-finished square hollow section per EN 10210: side 350 mm, wall thickness 16 mm, weight 165.6 kg/m, cross-section area 211 cm², moment of inertia Iy = 38940 cm⁴, elastic section modulus Wel,y = 2225 cm³.

Cross section · mm

350Side a · mm

16Wall thickness t · mm

211.01Area A · cm²

165.60Mass G · kg/m

Geometry

Side dimension350.00 mm

Wall thickness t16.00 mm

Outer corner radius r_o24.00 mm

Inner corner radius r_i16.00 mm

Cross-section area A211.010 cm²

Weight G
steel 7850 kg/m³165.60kg/m

Section properties

I38 940.000 cm⁴

W_el2 225.000 cm³

W_pl2 630.000 cm³

i135.80 mm

I_t60 990.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 350/16 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/ 723.3 kN·m

Shear/ 1.68 MN

Compression/ 5.49 MN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl723.3 kN·m / 723.3 kN·m

V_c,z,Rd / V_c,y,RdA_v = 10551 mm²1.68 MN / 1.68 MN

N_pl,Rd / N_b,Rd5.80 MN / 5.49 MN

N_cr,y / N_cr,z32.28 MN / 32.28 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.95

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.