RHS 180×60×7.1
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 | 180 mm | 7.0866 in |
| Width | 60 mm | 2.3622 in |
| Thickness, t | 7.1 mm | 0.279528 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 11,300,000 mm⁴ | 27.1484 in⁴ |
| Elastic modulus, Sₓ | 126,000 mm³ | 7.689 in³ |
| Plastic modulus, Zₓ | 166,000 mm³ | 10.1299 in³ |
| Radius of gyration, rₓ | 59.9 mm | 2.3583 in |
| Distance to top fibre | 90 mm | 3.5433 in |
| Distance to bottom fibre | 90 mm | 3.5433 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,860,000 mm⁴ | 4.4687 in⁴ |
| Elastic modulus, S_y | 61,900 mm³ | 3.7774 in³ |
| Plastic modulus, Z_y | 73,300 mm³ | 4.473 in³ |
| Radius of gyration, r_y | 24.3 mm | 0.956693 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,420,000 mm⁴ | 13.0216 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 24.7 kg/m | 16.5976 lb/ft |