Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 356x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 356x8
| Outer diameter | 356 mm |
|---|---|
| Inner diameter | 340* mm |
| Wall thickness | 8 mm |
| Section area | 87.462 cm2 |
| Mass per metre | 68.658 kg/m |
| Section perimeter | 1118.407 mm |
| Second moment of area | 13246.985 cm4 |
| Elastic section modulus | 744.213 cm3 |
| Plastic section modulus | 969.003 cm3 |
| Radius of gyration | 12.307 cm |
| Torsional constant | 26493.971 cm4 |
| Torsional modulus | 1488.425 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.