Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x48
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x48
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 255* mm |
| Wall thickness | 48 mm |
| Section area | 456.913 cm2 |
| Mass per metre | 358.677 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 53751.844 cm4 |
| Elastic section modulus | 3062.783 cm3 |
| Plastic section modulus | 4443.696 cm3 |
| Radius of gyration | 10.846 cm |
| Torsional constant | 107503.688 cm4 |
| Torsional modulus | 6125.566 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.