Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 377x45
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 377x45
| Outer diameter | 377 mm |
|---|---|
| Inner diameter | 287* mm |
| Wall thickness | 45 mm |
| Section area | 469.354 cm2 |
| Mass per metre | 368.443 kg/m |
| Section perimeter | 1184.38 mm |
| Second moment of area | 65855.638 cm4 |
| Elastic section modulus | 3493.668 cm3 |
| Plastic section modulus | 4990.455 cm3 |
| Radius of gyration | 11.845 cm |
| Torsional constant | 131711.277 cm4 |
| Torsional modulus | 6987.336 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.