Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x75
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x75
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 149* mm |
| Wall thickness | 75 mm |
| Section area | 527.788 cm2 |
| Mass per metre | 414.313 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 36813.842 cm4 |
| Elastic section modulus | 2462.464 cm3 |
| Plastic section modulus | 3903.825 cm3 |
| Radius of gyration | 8.352 cm |
| Torsional constant | 73627.685 cm4 |
| Torsional modulus | 4924.929 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.