CHS · EN 10210 · hot finished

CHS 219.1/5

CHS 219.1/5 is a hot-finished circular hollow section per EN 10210: outer diameter 219.1 mm, wall thickness 5 mm, weight 26.4 kg/m, cross-section area 33.6 cm², moment of inertia Iy = 1928 cm⁴, elastic section modulus Wel,y = 176 cm³.

Cross section · mm

219.1Outer diameter d · mm

5Wall thickness t · mm

33.63Area A · cm²

26.40Mass G · kg/m

Geometry

Outer diameter d219.10 mm

Wall thickness t5.00 mm

Cross-section area A33.630 cm²

Weight G
steel 7850 kg/m³26.40kg/m

Section properties

Moment of inertia I1 928.000 cm⁴

W_el176.000 cm³

W_pl229.200 cm³

Radius of gyration i75.70 mm

Torsion constant I_t3 856.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of CHS 219.1/5 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/ 63.0 kN·m

Shear/ 339.9 kN

Compression/ 756.0 kN

Steelγ_M0γ_M1L_crmmkClass2

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl63.0 kN·m / 63.0 kN·m

V_c,z,Rd / V_c,y,RdA_v = 2141 mm²339.9 kN / 339.9 kN

N_pl,Rd / N_b,Rd924.8 kN / 756.0 kN

N_cr,y / N_cr,z1.60 MN / 1.60 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.82

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.