Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 83x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 83x11
| Outer diameter | 83 mm |
|---|---|
| Inner diameter | 61* mm |
| Wall thickness | 11 mm |
| Section area | 24.881 cm2 |
| Mass per metre | 19.532 kg/m |
| Section perimeter | 260.752 mm |
| Second moment of area | 164.995 cm4 |
| Elastic section modulus | 39.758 cm3 |
| Plastic section modulus | 57.468 cm3 |
| Radius of gyration | 2.575 cm |
| Torsional constant | 329.99 cm4 |
| Torsional modulus | 79.516 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.