SHS · EN 10210 · hot finished

SHS 300/14.2

SHS 300/14.2 is a hot-finished square hollow section per EN 10210: side 300 mm, wall thickness 14.2 mm, weight 125.7 kg/m, cross-section area 160.2 cm², moment of inertia Iy = 21640 cm⁴, elastic section modulus Wel,y = 1442 cm³.

Cross section · mm

300Side a · mm

14.2Wall thickness t · mm

160.17Area A · cm²

125.70Mass G · kg/m

Geometry

Side dimension300.00 mm

Wall thickness t14.20 mm

Outer corner radius r_o21.30 mm

Inner corner radius r_i14.20 mm

Cross-section area A160.170 cm²

Weight G
steel 7850 kg/m³125.70kg/m

Section properties

I21 640.000 cm⁴

W_el1 442.000 cm³

W_pl1 708.000 cm³

i116.20 mm

I_t33 940.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 300/14.2 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/ 469.7 kN·m

Shear/ 1.27 MN

Compression/ 4.08 MN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl469.7 kN·m / 469.7 kN·m

V_c,z,Rd / V_c,y,RdA_v = 8009 mm²1.27 MN / 1.27 MN

N_pl,Rd / N_b,Rd4.40 MN / 4.08 MN

N_cr,y / N_cr,z17.94 MN / 17.94 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.93

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.