Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x16
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x16
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 319* mm |
| Wall thickness | 16 mm |
| Section area | 168.389 cm2 |
| Mass per metre | 132.186 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 23675.755 cm4 |
| Elastic section modulus | 1349.046 cm3 |
| Plastic section modulus | 1796.965 cm3 |
| Radius of gyration | 11.858 cm |
| Torsional constant | 47351.511 cm4 |
| Torsional modulus | 2698.092 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.