50×25×2.0 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 | 50 mm | 1.9685 in |
| Width | 25 mm | 0.984252 in |
| Thickness, t | 2 mm | 0.07874 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 83,800 mm⁴ | 0.20133 in⁴ |
| Elastic modulus, Sₓ | 3,352 mm³ | 0.204552 in³ |
| Plastic modulus, Zₓ | 4,260 mm³ | 0.259961 in³ |
| Radius of gyration, rₓ | 17.4883 mm | 0.688514 in |
| Distance to top fibre | 25 mm | 0.984252 in |
| Distance to bottom fibre | 25 mm | 0.984252 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 28,100 mm⁴ | 0.067511 in⁴ |
| Elastic modulus, S_y | 2,248 mm³ | 0.137181 in³ |
| Plastic modulus, Z_y | 2,620 mm³ | 0.159882 in³ |
| Radius of gyration, r_y | 10.1269 mm | 0.398698 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 70,600 mm⁴ | 0.169617 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.1509 kg/m | 1.4453 lb/ft |