Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 377x40
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 377x40
| Outer diameter | 377 mm |
|---|---|
| Inner diameter | 297* mm |
| Wall thickness | 40 mm |
| Section area | 423.487 cm2 |
| Mass per metre | 332.437 kg/m |
| Section perimeter | 1184.38 mm |
| Second moment of area | 60965.673 cm4 |
| Elastic section modulus | 3234.253 cm3 |
| Plastic section modulus | 4564.093 cm3 |
| Radius of gyration | 11.998 cm |
| Torsional constant | 121931.346 cm4 |
| Torsional modulus | 6468.506 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.