Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x5.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x5.5
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 148* mm |
| Wall thickness | 5.5 mm |
| Section area | 26.523 cm2 |
| Mass per metre | 20.82 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 782.177 cm4 |
| Elastic section modulus | 98.387 cm3 |
| Plastic section modulus | 129.648 cm3 |
| Radius of gyration | 5.431 cm |
| Torsional constant | 1564.354 cm4 |
| Torsional modulus | 196.774 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.