Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 73x16
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 73x16
| Outer diameter | 73 mm |
|---|---|
| Inner diameter | 41* mm |
| Wall thickness | 16 mm |
| Section area | 28.651 cm2 |
| Mass per metre | 22.491 kg/m |
| Section perimeter | 229.336 mm |
| Second moment of area | 125.529 cm4 |
| Elastic section modulus | 34.391 cm3 |
| Plastic section modulus | 53.349 cm3 |
| Radius of gyration | 2.093 cm |
| Torsional constant | 251.057 cm4 |
| Torsional modulus | 68.783 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.