Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x19
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x19
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 165* mm |
| Wall thickness | 19 mm |
| Section area | 109.83 cm2 |
| Mass per metre | 86.217 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 4697.57 cm4 |
| Elastic section modulus | 462.815 cm3 |
| Plastic section modulus | 645.55 cm3 |
| Radius of gyration | 6.54 cm |
| Torsional constant | 9395.14 cm4 |
| Torsional modulus | 925.63 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.