Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x19
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x19
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 70* mm |
| Wall thickness | 19 mm |
| Section area | 53.124 cm2 |
| Mass per metre | 41.703 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 549.97 cm4 |
| Elastic section modulus | 101.846 cm3 |
| Plastic section modulus | 152.785 cm3 |
| Radius of gyration | 3.218 cm |
| Torsional constant | 1099.939 cm4 |
| Torsional modulus | 203.692 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.