Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x36
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x36
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 87* mm |
| Wall thickness | 36 mm |
| Section area | 139.11 cm2 |
| Mass per metre | 109.201 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 2856.096 cm4 |
| Elastic section modulus | 359.257 cm3 |
| Plastic section modulus | 560.196 cm3 |
| Radius of gyration | 4.531 cm |
| Torsional constant | 5712.193 cm4 |
| Torsional modulus | 718.515 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.