Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 146x8.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 146x8.5
| Outer diameter | 146 mm |
|---|---|
| Inner diameter | 129* mm |
| Wall thickness | 8.5 mm |
| Section area | 36.717 cm2 |
| Mass per metre | 28.823 kg/m |
| Section perimeter | 458.673 mm |
| Second moment of area | 871.051 cm4 |
| Elastic section modulus | 119.322 cm3 |
| Plastic section modulus | 160.908 cm3 |
| Radius of gyration | 4.871 cm |
| Torsional constant | 1742.101 cm4 |
| Torsional modulus | 238.644 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.