Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 127x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 127x22
| Outer diameter | 127 mm |
|---|---|
| Inner diameter | 83* mm |
| Wall thickness | 22 mm |
| Section area | 72.571 cm2 |
| Mass per metre | 56.968 kg/m |
| Section perimeter | 398.982 mm |
| Second moment of area | 1044.022 cm4 |
| Elastic section modulus | 164.413 cm3 |
| Plastic section modulus | 246.099 cm3 |
| Radius of gyration | 3.793 cm |
| Torsional constant | 2088.043 cm4 |
| Torsional modulus | 328.826 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.