Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 356x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 356x9
| Outer diameter | 356 mm |
|---|---|
| Inner diameter | 338* mm |
| Wall thickness | 9 mm |
| Section area | 98.112 cm2 |
| Mass per metre | 77.018 kg/m |
| Section perimeter | 1118.407 mm |
| Second moment of area | 14776.884 cm4 |
| Elastic section modulus | 830.162 cm3 |
| Plastic section modulus | 1083.924 cm3 |
| Radius of gyration | 12.272 cm |
| Torsional constant | 29553.769 cm4 |
| Torsional modulus | 1660.324 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.