100×50×5.0 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 | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,530,000 mm⁴ | 3.6758 in⁴ |
| Elastic modulus, Sₓ | 30,600 mm³ | 1.8673 in³ |
| Plastic modulus, Zₓ | 39,800 mm³ | 2.4287 in³ |
| Radius of gyration, rₓ | 34.1751 mm | 1.3455 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 | 511,000 mm⁴ | 1.2277 in⁴ |
| Elastic modulus, S_y | 20,440 mm³ | 1.2473 in³ |
| Plastic modulus, Z_y | 24,400 mm³ | 1.489 in³ |
| Radius of gyration, r_y | 19.7504 mm | 0.777573 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,350,000 mm⁴ | 3.2434 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.2835 kg/m | 6.9102 lb/ft |