Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x11
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 181* mm |
| Wall thickness | 11 mm |
| Section area | 66.35 cm2 |
| Mass per metre | 52.085 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 3067.464 cm4 |
| Elastic section modulus | 302.213 cm3 |
| Plastic section modulus | 405.948 cm3 |
| Radius of gyration | 6.799 cm |
| Torsional constant | 6134.927 cm4 |
| Torsional modulus | 604.426 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.