Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 83x5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 83x5
| Outer diameter | 83 mm |
|---|---|
| Inner diameter | 73* mm |
| Wall thickness | 5 mm |
| Section area | 12.252 cm2 |
| Mass per metre | 9.618 kg/m |
| Section perimeter | 260.752 mm |
| Second moment of area | 93.561 cm4 |
| Elastic section modulus | 22.545 cm3 |
| Plastic section modulus | 30.462 cm3 |
| Radius of gyration | 2.763 cm |
| Torsional constant | 187.122 cm4 |
| Torsional modulus | 45.09 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.