150×50×3.0 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 | 150 mm | 5.9055 in |
| Width | 50 mm | 1.9685 in |
| Thickness, t | 3 mm | 0.11811 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,990,000 mm⁴ | 7.1835 in⁴ |
| Elastic modulus, Sₓ | 39,866.667 mm³ | 2.4328 in³ |
| Plastic modulus, Zₓ | 51,400 mm³ | 3.1366 in³ |
| Radius of gyration, rₓ | 51.2133 mm | 2.0163 in |
| Distance to top fibre | 75 mm | 2.9528 in |
| Distance to bottom fibre | 75 mm | 2.9528 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 526,000 mm⁴ | 1.2637 in⁴ |
| Elastic modulus, S_y | 21,040 mm³ | 1.2839 in³ |
| Plastic modulus, Z_y | 23,500 mm³ | 1.4341 in³ |
| Radius of gyration, r_y | 21.4803 mm | 0.845681 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,500,000 mm⁴ | 3.6038 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.949 kg/m | 6.0135 lb/ft |