Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 83x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 83x14
| Outer diameter | 83 mm |
|---|---|
| Inner diameter | 55* mm |
| Wall thickness | 14 mm |
| Section area | 30.348 cm2 |
| Mass per metre | 23.823 kg/m |
| Section perimeter | 260.752 mm |
| Second moment of area | 188.042 cm4 |
| Elastic section modulus | 45.311 cm3 |
| Plastic section modulus | 67.569 cm3 |
| Radius of gyration | 2.489 cm |
| Torsional constant | 376.085 cm4 |
| Torsional modulus | 90.623 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.