CHS 60.3×8
Circular hollow sections from Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness, t | 8 mm | 0.314961 in |
| Outside diameter | 60.3 mm | 2.374 in |
| Inside diameter | 44.3 mm | 1.7441 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 460,000 mm⁴ | 1.1052 in⁴ |
| Elastic modulus, Sₓ | 15,300 mm³ | 0.933663 in³ |
| Plastic modulus, Zₓ | 22,100 mm³ | 1.3486 in³ |
| Radius of gyration, rₓ | 18.7 mm | 0.73622 in |
| Distance to top fibre | 30.15 mm | 1.187 in |
| Distance to bottom fibre | 30.15 mm | 1.187 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 460,000 mm⁴ | 1.1052 in⁴ |
| Elastic modulus, S_y | 15,300 mm³ | 0.933663 in³ |
| Plastic modulus, Z_y | 22,100 mm³ | 1.3486 in³ |
| Radius of gyration, r_y | 18.7 mm | 0.73622 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 920,000 mm⁴ | 2.2103 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.3 kg/m | 6.9213 lb/ft |