Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 102x20
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 102x20
| Outer diameter | 102 mm |
|---|---|
| Inner diameter | 62* mm |
| Wall thickness | 20 mm |
| Section area | 51.522 cm2 |
| Mass per metre | 40.445 kg/m |
| Section perimeter | 320.442 mm |
| Second moment of area | 458.804 cm4 |
| Elastic section modulus | 89.962 cm3 |
| Plastic section modulus | 137.147 cm3 |
| Radius of gyration | 2.984 cm |
| Torsional constant | 917.609 cm4 |
| Torsional modulus | 179.923 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.