Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x11
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 303* mm |
| Wall thickness | 11 mm |
| Section area | 108.511 cm2 |
| Mass per metre | 85.181 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 13389.802 cm4 |
| Elastic section modulus | 823.988 cm3 |
| Plastic section modulus | 1085 cm3 |
| Radius of gyration | 11.108 cm |
| Torsional constant | 26779.605 cm4 |
| Torsional modulus | 1647.976 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.