Pipe1-1/4xS
Pipe sections from AISC Shapes Database v16.0. Also designated Pipe32XS.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 4.52 mm | 0.178 in |
| Nominal wall thickness | 4.85 mm | 0.191 in |
| Outside diameter | 42.2 mm | 1.66 in |
| Inside diameter | 32.5 mm | 1.28 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 96,100 mm⁴ | 0.231 in⁴ |
| Elastic modulus, Sₓ | 4,560 mm³ | 0.278 in³ |
| Plastic modulus, Zₓ | 6,440 mm³ | 0.393 in³ |
| Radius of gyration, rₓ | 13.4 mm | 0.528 in |
| Distance to top fibre | 21.1 mm | 0.83 in |
| Distance to bottom fibre | 21.1 mm | 0.83 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 96,100 mm⁴ | 0.231 in⁴ |
| Elastic modulus, S_y | 4,560 mm³ | 0.278 in³ |
| Plastic modulus, Z_y | 6,440 mm³ | 0.393 in³ |
| Radius of gyration, r_y | 13.4 mm | 0.528 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 192,000 mm⁴ | 0.462 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.46 kg/m | 3 lb/ft |