Pipe1STD
Pipe sections from AISC Shapes Database v16.0. Also designated Pipe25STD.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 3.15 mm | 0.124 in |
| Nominal wall thickness | 3.38 mm | 0.133 in |
| Outside diameter | 33.4 mm | 1.315 in |
| Inside diameter | 26.7 mm | 1.05 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 34,500 mm⁴ | 0.083 in⁴ |
| Elastic modulus, Sₓ | 2,060 mm³ | 0.126 in³ |
| Plastic modulus, Zₓ | 2,900 mm³ | 0.177 in³ |
| Radius of gyration, rₓ | 10.7 mm | 0.423 in |
| Distance to top fibre | 16.7 mm | 0.6575 in |
| Distance to bottom fibre | 16.7 mm | 0.6575 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 34,500 mm⁴ | 0.083 in⁴ |
| Elastic modulus, S_y | 2,060 mm³ | 0.126 in³ |
| Plastic modulus, Z_y | 2,900 mm³ | 0.177 in³ |
| Radius of gyration, r_y | 10.7 mm | 0.423 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 69,100 mm⁴ | 0.166 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.5 kg/m | 1.68 lb/ft |