65×35×2.5 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 | 65 mm | 2.5591 in |
| Width | 35 mm | 1.378 in |
| Thickness, t | 2.5 mm | 0.098425 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 244,000 mm⁴ | 0.586212 in⁴ |
| Elastic modulus, Sₓ | 7,507.692 mm³ | 0.458147 in³ |
| Plastic modulus, Zₓ | 9,450 mm³ | 0.576674 in³ |
| Radius of gyration, rₓ | 23.0562 mm | 0.907726 in |
| Distance to top fibre | 32.5 mm | 1.2795 in |
| Distance to bottom fibre | 32.5 mm | 1.2795 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 92,600 mm⁴ | 0.222472 in⁴ |
| Elastic modulus, S_y | 5,291.429 mm³ | 0.322903 in³ |
| Plastic modulus, Z_y | 6,130 mm³ | 0.374076 in³ |
| Radius of gyration, r_y | 14.2036 mm | 0.559198 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 223,000 mm⁴ | 0.53576 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 3.6032 kg/m | 2.4212 lb/ft |