50×25×2.3 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 | 2.3 mm | 0.090551 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 93,100 mm⁴ | 0.223674 in⁴ |
| Elastic modulus, Sₓ | 3,724 mm³ | 0.227252 in³ |
| Plastic modulus, Zₓ | 4,780 mm³ | 0.291693 in³ |
| Radius of gyration, rₓ | 17.3298 mm | 0.682276 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 | 31,000 mm⁴ | 0.074478 in⁴ |
| Elastic modulus, S_y | 2,480 mm³ | 0.151339 in³ |
| Plastic modulus, Z_y | 2,920 mm³ | 0.178189 in³ |
| Radius of gyration, r_y | 10 mm | 0.393701 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 79,000 mm⁴ | 0.189798 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.4335 kg/m | 1.6352 lb/ft |