CHS · EN 10210 · hot finished

CHS 193.7/16

CHS 193.7/16 is a hot-finished circular hollow section per EN 10210: outer diameter 193.7 mm, wall thickness 16 mm, weight 70.1 kg/m, cross-section area 89.3 cm², moment of inertia Iy = 3554 cm⁴, elastic section modulus Wel,y = 367 cm³.

Cross section · mm

193.7Outer diameter d · mm

16Wall thickness t · mm

89.32Area A · cm²

70.10Mass G · kg/m

Geometry

Outer diameter d193.70 mm

Wall thickness t16.00 mm

Cross-section area A89.320 cm²

Weight G
steel 7850 kg/m³70.10kg/m

Section properties

Moment of inertia I3 554.000 cm⁴

W_el367.000 cm³

W_pl506.600 cm³

Radius of gyration i63.10 mm

Torsion constant I_t7 109.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of CHS 193.7/16 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/ 139.3 kN·m

Shear/ 902.8 kN

Compression/ 1.78 MN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl139.3 kN·m / 139.3 kN·m

V_c,z,Rd / V_c,y,RdA_v = 5686 mm²902.8 kN / 902.8 kN

N_pl,Rd / N_b,Rd2.46 MN / 1.78 MN

N_cr,y / N_cr,z2.95 MN / 2.95 MN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.73

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.