75×25×2.0 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 | 75 mm | 2.9528 in |
| Width | 25 mm | 0.984252 in |
| Thickness, t | 2 mm | 0.07874 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 238,000 mm⁴ | 0.571797 in⁴ |
| Elastic modulus, Sₓ | 6,346.667 mm³ | 0.387297 in³ |
| Plastic modulus, Zₓ | 8,310 mm³ | 0.507107 in³ |
| Radius of gyration, rₓ | 25.2262 mm | 0.993159 in |
| Distance to top fibre | 37.5 mm | 1.4764 in |
| Distance to bottom fibre | 37.5 mm | 1.4764 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 41,400 mm⁴ | 0.099464 in⁴ |
| Elastic modulus, S_y | 3,312 mm³ | 0.202111 in³ |
| Plastic modulus, Z_y | 3,770 mm³ | 0.23006 in³ |
| Radius of gyration, r_y | 10.5212 mm | 0.41422 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 120,000 mm⁴ | 0.288301 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.9359 kg/m | 1.9728 lb/ft |