Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x12
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 179* mm |
| Wall thickness | 12 mm |
| Section area | 72.005 cm2 |
| Mass per metre | 56.524 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 3296.493 cm4 |
| Elastic section modulus | 324.778 cm3 |
| Plastic section modulus | 438.348 cm3 |
| Radius of gyration | 6.766 cm |
| Torsional constant | 6592.986 cm4 |
| Torsional modulus | 649.555 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.