Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 121x26
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 121x26
| Outer diameter | 121 mm |
|---|---|
| Inner diameter | 69* mm |
| Wall thickness | 26 mm |
| Section area | 77.597 cm2 |
| Mass per metre | 60.914 kg/m |
| Section perimeter | 380.133 mm |
| Second moment of area | 940.965 cm4 |
| Elastic section modulus | 155.531 cm3 |
| Plastic section modulus | 240.509 cm3 |
| Radius of gyration | 3.482 cm |
| Torsional constant | 1881.929 cm4 |
| Torsional modulus | 311.063 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.