CHS 76.1×7.1
Circular hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness, t | 7.1 mm | 0.279528 in |
| Outside diameter | 76.1 mm | 2.9961 in |
| Inside diameter | 61.9 mm | 2.437 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 926,000 mm⁴ | 2.2247 in⁴ |
| Elastic modulus, Sₓ | 24,300 mm³ | 1.4829 in³ |
| Plastic modulus, Zₓ | 33,900 mm³ | 2.0687 in³ |
| Radius of gyration, rₓ | 24.5 mm | 0.964567 in |
| Distance to top fibre | 38.05 mm | 1.498 in |
| Distance to bottom fibre | 38.05 mm | 1.498 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 926,000 mm⁴ | 2.2247 in⁴ |
| Elastic modulus, S_y | 24,300 mm³ | 1.4829 in³ |
| Plastic modulus, Z_y | 33,900 mm³ | 2.0687 in³ |
| Radius of gyration, r_y | 24.5 mm | 0.964567 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,850,000 mm⁴ | 4.4446 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 12.1 kg/m | 8.1308 lb/ft |