Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x40
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x40
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 123* mm |
| Wall thickness | 40 mm |
| Section area | 204.832 cm2 |
| Mass per metre | 160.793 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 7212.385 cm4 |
| Elastic section modulus | 710.58 cm3 |
| Plastic section modulus | 1084.093 cm3 |
| Radius of gyration | 5.934 cm |
| Torsional constant | 14424.77 cm4 |
| Torsional modulus | 1421.16 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.