Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 127x8.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 127x8.5
| Outer diameter | 127 mm |
|---|---|
| Inner diameter | 110* mm |
| Wall thickness | 8.5 mm |
| Section area | 31.644 cm2 |
| Mass per metre | 24.84 kg/m |
| Section perimeter | 398.982 mm |
| Second moment of area | 558.294 cm4 |
| Elastic section modulus | 87.92 cm3 |
| Plastic section modulus | 119.564 cm3 |
| Radius of gyration | 4.2 cm |
| Torsional constant | 1116.587 cm4 |
| Torsional modulus | 175.841 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.