100×50×2.0 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 | 100 mm | 3.937 in |
| Width | 50 mm | 1.9685 in |
| Thickness, t | 2 mm | 0.07874 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 750,000 mm⁴ | 1.8019 in⁴ |
| Elastic modulus, Sₓ | 15,000 mm³ | 0.915356 in³ |
| Plastic modulus, Zₓ | 18,500 mm³ | 1.1289 in³ |
| Radius of gyration, rₓ | 36.1472 mm | 1.4231 in |
| Distance to top fibre | 50 mm | 1.9685 in |
| Distance to bottom fibre | 50 mm | 1.9685 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 257,000 mm⁴ | 0.617445 in⁴ |
| Elastic modulus, S_y | 10,280 mm³ | 0.627324 in³ |
| Plastic modulus, Z_y | 11,500 mm³ | 0.701773 in³ |
| Radius of gyration, r_y | 21.1598 mm | 0.833061 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 616,000 mm⁴ | 1.4799 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.5059 kg/m | 3.0278 lb/ft |