Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 127x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 127x8
| Outer diameter | 127 mm |
|---|---|
| Inner diameter | 111* mm |
| Wall thickness | 8 mm |
| Section area | 29.908 cm2 |
| Mass per metre | 23.478 kg/m |
| Section perimeter | 398.982 mm |
| Second moment of area | 531.801 cm4 |
| Elastic section modulus | 83.748 cm3 |
| Plastic section modulus | 113.459 cm3 |
| Radius of gyration | 4.217 cm |
| Torsional constant | 1063.602 cm4 |
| Torsional modulus | 167.496 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.