Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x34
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x34
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 91* mm |
| Wall thickness | 34 mm |
| Section area | 133.518 cm2 |
| Mass per metre | 104.811 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 2800.7 cm4 |
| Elastic section modulus | 352.289 cm3 |
| Plastic section modulus | 544.351 cm3 |
| Radius of gyration | 4.58 cm |
| Torsional constant | 5601.401 cm4 |
| Torsional modulus | 704.579 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.