Pipe1/2STD
Pipe sections from AISC Shapes Database v16.0. Also designated Pipe15STD.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 2.57 mm | 0.101 in |
| Nominal wall thickness | 2.77 mm | 0.109 in |
| Outside diameter | 21.3 mm | 0.84 in |
| Inside diameter | 15.8 mm | 0.622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6,660 mm⁴ | 0.016 in⁴ |
| Elastic modulus, Sₓ | 636 mm³ | 0.0388 in³ |
| Plastic modulus, Zₓ | 909 mm³ | 0.0555 in³ |
| Radius of gyration, rₓ | 6.71 mm | 0.264 in |
| Distance to top fibre | 10.65 mm | 0.42 in |
| Distance to bottom fibre | 10.65 mm | 0.42 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,670 mm⁴ | 0.016 in⁴ |
| Elastic modulus, S_y | 636 mm³ | 0.0388 in³ |
| Plastic modulus, Z_y | 909 mm³ | 0.0555 in³ |
| Radius of gyration, r_y | 6.71 mm | 0.264 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 13,300 mm⁴ | 0.032 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 1.26 kg/m | 0.85 lb/ft |