CHS · EN 10210 · hot finished

CHS 60.3/3.2

CHS 60.3/3.2 is a hot-finished circular hollow section per EN 10210: outer diameter 60.3 mm, wall thickness 3.2 mm, weight 4.5 kg/m, cross-section area 5.7 cm², moment of inertia Iy = 23.5 cm⁴, elastic section modulus Wel,y = 7.8 cm³.

Cross section · mm

60.3Outer diameter d · mm

3.2Wall thickness t · mm

5.74Area A · cm²

4.51Mass G · kg/m

Geometry

Outer diameter d60.30 mm

Wall thickness t3.20 mm

Cross-section area A5.740 cm²

Weight G
steel 7850 kg/m³4.51kg/m

Section properties

Moment of inertia I23.470 cm⁴

W_el7.784 cm³

W_pl10.440 cm³

Radius of gyration i20.20 mm

Torsion constant I_t46.940 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of CHS 60.3/3.2 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/ 2.9 kN·m

Shear/ 58.0 kN

Compression/ 18.1 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl2.9 kN·m / 2.9 kN·m

V_c,z,Rd / V_c,y,RdA_v = 365 mm²58.0 kN / 58.0 kN

N_pl,Rd / N_b,Rd157.8 kN / 18.1 kN

N_cr,y / N_cr,z19.5 kN / 19.5 kN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.11

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.