CHS · EN 10210 · hot finished

CHS 101.6/10

CHS 101.6/10 is a hot-finished circular hollow section per EN 10210: outer diameter 101.6 mm, wall thickness 10 mm, weight 22.6 kg/m, cross-section area 28.8 cm², moment of inertia Iy = 305.4 cm⁴, elastic section modulus Wel,y = 60.1 cm³.

Cross section · mm

101.6Outer diameter d · mm

10Wall thickness t · mm

28.78Area A · cm²

22.60Mass G · kg/m

Geometry

Outer diameter d101.60 mm

Wall thickness t10.00 mm

Cross-section area A28.780 cm²

Weight G
steel 7850 kg/m³22.60kg/m

Section properties

Moment of inertia I305.400 cm⁴

W_el60.120 cm³

W_pl84.240 cm³

Radius of gyration i32.60 mm

Torsion constant I_t610.800 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of CHS 101.6/10 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/ 23.2 kN·m

Shear/ 290.9 kN

Compression/ 220.9 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl23.2 kN·m / 23.2 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1832 mm²290.9 kN / 290.9 kN

N_pl,Rd / N_b,Rd791.5 kN / 220.9 kN

N_cr,y / N_cr,z253.2 kN / 253.2 kN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.28

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.