Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 377x30
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 377x30
| Outer diameter | 377 mm |
|---|---|
| Inner diameter | 317* mm |
| Wall thickness | 30 mm |
| Section area | 327.04 cm2 |
| Mass per metre | 256.726 kg/m |
| Section perimeter | 1184.38 mm |
| Second moment of area | 49591.088 cm4 |
| Elastic section modulus | 2630.827 cm3 |
| Plastic section modulus | 3621.27 cm3 |
| Radius of gyration | 12.314 cm |
| Torsional constant | 99182.176 cm4 |
| Torsional modulus | 5261.654 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.