Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x56
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x56
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 239* mm |
| Wall thickness | 56 mm |
| Section area | 518.991 cm2 |
| Mass per metre | 407.408 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 58490.946 cm4 |
| Elastic section modulus | 3332.817 cm3 |
| Plastic section modulus | 4931.939 cm3 |
| Radius of gyration | 10.616 cm |
| Torsional constant | 116981.893 cm4 |
| Torsional modulus | 6665.635 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.