RHS 200×150×12.5
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 | 200 mm | 7.874 in |
| Width | 150 mm | 5.9055 in |
| Thickness, t | 12.5 mm | 0.492126 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 42,400,000 mm⁴ | 101.8664 in⁴ |
| Elastic modulus, Sₓ | 424,000 mm³ | 25.8741 in³ |
| Plastic modulus, Zₓ | 525,000 mm³ | 32.0375 in³ |
| Radius of gyration, rₓ | 73 mm | 2.874 in |
| Distance to top fibre | 100 mm | 3.937 in |
| Distance to bottom fibre | 100 mm | 3.937 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 26,700,000 mm⁴ | 64.147 in⁴ |
| Elastic modulus, S_y | 356,000 mm³ | 21.7245 in³ |
| Plastic modulus, Z_y | 428,000 mm³ | 26.1182 in³ |
| Radius of gyration, r_y | 58 mm | 2.2835 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 52,900,000 mm⁴ | 127.0928 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 62.5 kg/m | 41.9981 lb/ft |