Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x50
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x50
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 103* mm |
| Wall thickness | 50 mm |
| Section area | 240.332 cm2 |
| Mass per metre | 188.66 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 7783.447 cm4 |
| Elastic section modulus | 766.842 cm3 |
| Plastic section modulus | 1212.117 cm3 |
| Radius of gyration | 5.691 cm |
| Torsional constant | 15566.894 cm4 |
| Torsional modulus | 1533.684 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.