RHS 450×250×14.2
Rectangular hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 450 mm | 17.7165 in |
| Width | 250 mm | 9.8425 in |
| Thickness, t | 14.2 mm | 0.559055 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 503,000,000 mm⁴ | 1,208.462 in⁴ |
| Elastic modulus, Sₓ | 2,240,000 mm³ | 136.6932 in³ |
| Plastic modulus, Zₓ | 2,760,000 mm³ | 168.4255 in³ |
| Radius of gyration, rₓ | 163 mm | 6.4173 in |
| Distance to top fibre | 225 mm | 8.8583 in |
| Distance to bottom fibre | 225 mm | 8.8583 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 200,000,000 mm⁴ | 480.5019 in⁴ |
| Elastic modulus, S_y | 1,600,000 mm³ | 97.638 in³ |
| Plastic modulus, Z_y | 1,830,000 mm³ | 111.6735 in³ |
| Radius of gyration, r_y | 103 mm | 4.0551 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 456,000,000 mm⁴ | 1,095.544 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 148 kg/m | 99.4514 lb/ft |