SHS · EN 10219 · cold formed

SHS 90/6.3

SHS 90/6.3 is a cold-formed square hollow section per EN 10219: side 90 mm, wall thickness 6.3 mm, weight 15.5 kg/m, cross-section area 19.7 cm², moment of inertia Iy = 221.1 cm⁴, elastic section modulus Wel,y = 49.1 cm³.

Cross section · mm

90Side a · mm

6.3Wall thickness t · mm

19.73Area A · cm²

15.50Mass G · kg/m

Geometry

Side dimension90.00 mm

Wall thickness t6.30 mm

Outer corner radius r_o15.75 mm

Inner corner radius r_i9.45 mm

Cross-section area A19.730 cm²

Weight G
steel 7850 kg/m³15.50kg/m

Section properties

I221.100 cm⁴

W_el49.140 cm³

W_pl60.300 cm³

i33.50 mm

I_t382.300 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of SHS 90/6.3 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/ 16.6 kN·m

Shear/ 156.6 kN

Compression/ 137.1 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl16.6 kN·m / 16.6 kN·m

V_c,z,Rd / V_c,y,RdA_v = 987 mm²156.6 kN / 156.6 kN

N_pl,Rd / N_b,Rd542.6 kN / 137.1 kN

N_cr,y / N_cr,z183.3 kN / 183.3 kN

f_yEN 10219-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.25

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.