Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 121x24
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 121x24
| Outer diameter | 121 mm |
|---|---|
| Inner diameter | 73* mm |
| Wall thickness | 24 mm |
| Section area | 73.136 cm2 |
| Mass per metre | 57.412 kg/m |
| Section perimeter | 380.133 mm |
| Second moment of area | 912.832 cm4 |
| Elastic section modulus | 150.881 cm3 |
| Plastic section modulus | 230.424 cm3 |
| Radius of gyration | 3.533 cm |
| Torsional constant | 1825.664 cm4 |
| Torsional modulus | 301.763 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.