200×100×9.0 RHS
Rectangular 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 |
|---|---|---|
| Height | 200 mm | 7.874 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 9 mm | 0.354331 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 22,800,000 mm⁴ | 54.7772 in⁴ |
| Elastic modulus, Sₓ | 228,000 mm³ | 13.9134 in³ |
| Plastic modulus, Zₓ | 293,000 mm³ | 17.88 in³ |
| Radius of gyration, rₓ | 68.9202 mm | 2.7134 in |
| Distance to top fibre | 100 mm | 3.937 in |
| Distance to bottom fibre | 100 mm | 3.937 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 7,640,000 mm⁴ | 18.3552 in⁴ |
| Elastic modulus, S_y | 152,800 mm³ | 9.3244 in³ |
| Plastic modulus, Z_y | 180,000 mm³ | 10.9843 in³ |
| Radius of gyration, r_y | 39.8957 mm | 1.5707 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 19,900,000 mm⁴ | 47.8099 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 37.68 kg/m | 25.3198 lb/ft |