150×50×4.0 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 | 4 mm | 0.15748 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,740,000 mm⁴ | 8.9854 in⁴ |
| Elastic modulus, Sₓ | 49,866.667 mm³ | 3.0431 in³ |
| Plastic modulus, Zₓ | 65,400 mm³ | 3.991 in³ |
| Radius of gyration, rₓ | 50.2695 mm | 1.9791 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 | 653,000 mm⁴ | 1.5688 in⁴ |
| Elastic modulus, S_y | 26,120 mm³ | 1.5939 in³ |
| Plastic modulus, Z_y | 29,800 mm³ | 1.8185 in³ |
| Radius of gyration, r_y | 21.0051 mm | 0.826974 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,930,000 mm⁴ | 4.6368 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 11.618 kg/m | 7.8069 lb/ft |