Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 127x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 127x11
| Outer diameter | 127 mm |
|---|---|
| Inner diameter | 105* mm |
| Wall thickness | 11 mm |
| Section area | 40.087 cm2 |
| Mass per metre | 31.468 kg/m |
| Section perimeter | 398.982 mm |
| Second moment of area | 680.322 cm4 |
| Elastic section modulus | 107.137 cm3 |
| Plastic section modulus | 148.46 cm3 |
| Radius of gyration | 4.12 cm |
| Torsional constant | 1360.644 cm4 |
| Torsional modulus | 214.275 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.