125×75×2.0 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 | 125 mm | 4.9213 in |
| Width | 75 mm | 2.9528 in |
| Thickness, t | 2 mm | 0.07874 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,690,000 mm⁴ | 4.0602 in⁴ |
| Elastic modulus, Sₓ | 27,040 mm³ | 1.6501 in³ |
| Plastic modulus, Zₓ | 32,500 mm³ | 1.9833 in³ |
| Radius of gyration, rₓ | 46.7275 mm | 1.8397 in |
| Distance to top fibre | 62.5 mm | 2.4606 in |
| Distance to bottom fibre | 62.5 mm | 2.4606 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 771,000 mm⁴ | 1.8523 in⁴ |
| Elastic modulus, S_y | 20,560 mm³ | 1.2546 in³ |
| Plastic modulus, Z_y | 22,900 mm³ | 1.3974 in³ |
| Radius of gyration, r_y | 31.5614 mm | 1.2426 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,670,000 mm⁴ | 4.0122 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.0759 kg/m | 4.0828 lb/ft |