RHS 300×100×6.3
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 | 300 mm | 11.811 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 6.3 mm | 0.248031 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 51,100,000 mm⁴ | 122.7682 in⁴ |
| Elastic modulus, Sₓ | 341,000 mm³ | 20.8091 in³ |
| Plastic modulus, Zₓ | 439,000 mm³ | 26.7894 in³ |
| Radius of gyration, rₓ | 103 mm | 4.0551 in |
| Distance to top fibre | 150 mm | 5.9055 in |
| Distance to bottom fibre | 150 mm | 5.9055 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,900,000 mm⁴ | 21.3823 in⁴ |
| Elastic modulus, S_y | 178,000 mm³ | 10.8622 in³ |
| Plastic modulus, Z_y | 199,000 mm³ | 12.1437 in³ |
| Radius of gyration, r_y | 42.9 mm | 1.689 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 25,000,000 mm⁴ | 60.0627 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 38 kg/m | 25.5348 lb/ft |