Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 377x25
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 377x25
| Outer diameter | 377 mm |
|---|---|
| Inner diameter | 327* mm |
| Wall thickness | 25 mm |
| Section area | 276.46 cm2 |
| Mass per metre | 217.021 kg/m |
| Section perimeter | 1184.38 mm |
| Second moment of area | 43034.133 cm4 |
| Elastic section modulus | 2282.978 cm3 |
| Plastic section modulus | 3102.808 cm3 |
| Radius of gyration | 12.476 cm |
| Torsional constant | 86068.266 cm4 |
| Torsional modulus | 4565.956 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.