Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x15
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x15
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 74* mm |
| Wall thickness | 15 mm |
| Section area | 41.94 cm2 |
| Mass per metre | 32.923 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 427.057 cm4 |
| Elastic section modulus | 82.126 cm3 |
| Plastic section modulus | 119.94 cm3 |
| Radius of gyration | 3.191 cm |
| Torsional constant | 854.113 cm4 |
| Torsional modulus | 164.253 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.