Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x15
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x15
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 135* mm |
| Wall thickness | 15 mm |
| Section area | 70.686 cm2 |
| Mass per metre | 55.488 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 2007.919 cm4 |
| Elastic section modulus | 243.384 cm3 |
| Plastic section modulus | 338.625 cm3 |
| Radius of gyration | 5.33 cm |
| Torsional constant | 4015.839 cm4 |
| Torsional modulus | 486.768 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.