Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 508x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 508x12
| Outer diameter | 508 mm |
|---|---|
| Inner diameter | 484* mm |
| Wall thickness | 12 mm |
| Section area | 186.988 cm2 |
| Mass per metre | 146.785 kg/m |
| Section perimeter | 1595.929 mm |
| Second moment of area | 57536.083 cm4 |
| Elastic section modulus | 2265.2 cm3 |
| Plastic section modulus | 2952.768 cm3 |
| Radius of gyration | 17.541 cm |
| Torsional constant | 115072.166 cm4 |
| Torsional modulus | 4530.4 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.