Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 180x34
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 180x34
| Outer diameter | 180 mm |
|---|---|
| Inner diameter | 112* mm |
| Wall thickness | 34 mm |
| Section area | 155.949 cm2 |
| Mass per metre | 122.42 kg/m |
| Section perimeter | 565.487 mm |
| Second moment of area | 4380.598 cm4 |
| Elastic section modulus | 486.733 cm3 |
| Plastic section modulus | 737.845 cm3 |
| Radius of gyration | 5.3 cm |
| Torsional constant | 8761.196 cm4 |
| Torsional modulus | 973.466 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.