Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x22
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 159* mm |
| Wall thickness | 22 mm |
| Section area | 125.098 cm2 |
| Mass per metre | 98.202 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 5198.613 cm4 |
| Elastic section modulus | 512.179 cm3 |
| Plastic section modulus | 724.291 cm3 |
| Radius of gyration | 6.446 cm |
| Torsional constant | 10397.226 cm4 |
| Torsional modulus | 1024.357 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.