150×50×2.5 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 | 2.5 mm | 0.098425 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,540,000 mm⁴ | 6.1024 in⁴ |
| Elastic modulus, Sₓ | 33,866.667 mm³ | 2.0667 in³ |
| Plastic modulus, Zₓ | 43,500 mm³ | 2.6545 in³ |
| Radius of gyration, rₓ | 51.4645 mm | 2.0262 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 | 452,000 mm⁴ | 1.0859 in⁴ |
| Elastic modulus, S_y | 18,080 mm³ | 1.1033 in³ |
| Plastic modulus, Z_y | 19,900 mm³ | 1.2144 in³ |
| Radius of gyration, r_y | 21.71 mm | 0.854725 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,280,000 mm⁴ | 3.0752 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.5282 kg/m | 5.0587 lb/ft |