Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 377x18
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 377x18
| Outer diameter | 377 mm |
|---|---|
| Inner diameter | 341* mm |
| Wall thickness | 18 mm |
| Section area | 203.01 cm2 |
| Mass per metre | 159.363 kg/m |
| Section perimeter | 1184.38 mm |
| Second moment of area | 32787.338 cm4 |
| Elastic section modulus | 1739.381 cm3 |
| Plastic section modulus | 2321.802 cm3 |
| Radius of gyration | 12.709 cm |
| Torsional constant | 65574.676 cm4 |
| Torsional modulus | 3478.763 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.