Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 530x38
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 530x38
| Outer diameter | 530 mm |
|---|---|
| Inner diameter | 454* mm |
| Wall thickness | 38 mm |
| Section area | 587.352 cm2 |
| Mass per metre | 461.071 kg/m |
| Section perimeter | 1665.044 mm |
| Second moment of area | 178781.188 cm4 |
| Elastic section modulus | 6746.46 cm3 |
| Plastic section modulus | 9216.723 cm3 |
| Radius of gyration | 17.447 cm |
| Torsional constant | 357562.376 cm4 |
| Torsional modulus | 13492.92 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.