Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 83x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 83x12
| Outer diameter | 83 mm |
|---|---|
| Inner diameter | 59* mm |
| Wall thickness | 12 mm |
| Section area | 26.766 cm2 |
| Mass per metre | 21.012 kg/m |
| Section perimeter | 260.752 mm |
| Second moment of area | 173.48 cm4 |
| Elastic section modulus | 41.802 cm3 |
| Plastic section modulus | 61.068 cm3 |
| Radius of gyration | 2.546 cm |
| Torsional constant | 346.959 cm4 |
| Torsional modulus | 83.605 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.