100×50×2.3 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 | 100 mm | 3.937 in |
| Width | 50 mm | 1.9685 in |
| Thickness, t | 2.3 mm | 0.090551 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 848,000 mm⁴ | 2.0373 in⁴ |
| Elastic modulus, Sₓ | 16,960 mm³ | 1.035 in³ |
| Plastic modulus, Zₓ | 21,000 mm³ | 1.2815 in³ |
| Radius of gyration, rₓ | 35.9813 mm | 1.4166 in |
| Distance to top fibre | 50 mm | 1.9685 in |
| Distance to bottom fibre | 50 mm | 1.9685 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 290,000 mm⁴ | 0.696728 in⁴ |
| Elastic modulus, S_y | 11,600 mm³ | 0.707875 in³ |
| Plastic modulus, Z_y | 13,000 mm³ | 0.793309 in³ |
| Radius of gyration, r_y | 21.0416 mm | 0.828409 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 699,000 mm⁴ | 1.6794 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.1418 kg/m | 3.4551 lb/ft |