89×2.6 CHS
Circular hollow sections from Australian-Sections.xlsx (Sheets 1-19).
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Thickness, t | 2.6 mm | 0.102362 in |
| Outside diameter | 88.9 mm | 3.5 in |
| Inside diameter | 83.7 mm | 3.2953 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 657,000 mm⁴ | 1.5784 in⁴ |
| Elastic modulus, Sₓ | 14,780.652 mm³ | 0.901971 in³ |
| Plastic modulus, Zₓ | 19,400 mm³ | 1.1839 in³ |
| Radius of gyration, rₓ | 30.5273 mm | 1.2019 in |
| Distance to top fibre | 44.45 mm | 1.75 in |
| Distance to bottom fibre | 44.45 mm | 1.75 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 657,000 mm⁴ | 1.5784 in⁴ |
| Elastic modulus, S_y | 14,780.652 mm³ | 0.901971 in³ |
| Plastic modulus, Z_y | 19,400 mm³ | 1.1839 in³ |
| Radius of gyration, r_y | 30.5273 mm | 1.2019 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,310,000 mm⁴ | 3.1473 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.5343 kg/m | 3.7188 lb/ft |