Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 76x4
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 76x4
| Outer diameter | 76 mm |
|---|---|
| Inner diameter | 68* mm |
| Wall thickness | 4 mm |
| Section area | 9.048 cm2 |
| Mass per metre | 7.103 kg/m |
| Section perimeter | 238.761 mm |
| Second moment of area | 58.811 cm4 |
| Elastic section modulus | 15.476 cm3 |
| Plastic section modulus | 20.757 cm3 |
| Radius of gyration | 2.55 cm |
| Torsional constant | 117.621 cm4 |
| Torsional modulus | 30.953 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.