Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x28
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 84* mm |
| Wall thickness | 28 mm |
| Section area | 98.52 cm2 |
| Mass per metre | 77.338 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1641.349 cm4 |
| Elastic section modulus | 234.478 cm3 |
| Plastic section modulus | 358.549 cm3 |
| Radius of gyration | 4.082 cm |
| Torsional constant | 3282.698 cm4 |
| Torsional modulus | 468.957 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.