Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 180x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 180x14
| Outer diameter | 180 mm |
|---|---|
| Inner diameter | 152* mm |
| Wall thickness | 14 mm |
| Section area | 73.011 cm2 |
| Mass per metre | 57.313 kg/m |
| Section perimeter | 565.487 mm |
| Second moment of area | 2532.738 cm4 |
| Elastic section modulus | 281.415 cm3 |
| Plastic section modulus | 386.699 cm3 |
| Radius of gyration | 5.89 cm |
| Torsional constant | 5065.476 cm4 |
| Torsional modulus | 562.831 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.