Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x7.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x7.5
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 150* mm |
| Wall thickness | 7.5 mm |
| Section area | 37.11 cm2 |
| Mass per metre | 29.131 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 1153.311 cm4 |
| Elastic section modulus | 139.795 cm3 |
| Plastic section modulus | 186.188 cm3 |
| Radius of gyration | 5.575 cm |
| Torsional constant | 2306.622 cm4 |
| Torsional modulus | 279.591 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.