Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 377x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 377x9
| Outer diameter | 377 mm |
|---|---|
| Inner diameter | 359* mm |
| Wall thickness | 9 mm |
| Section area | 104.05 cm2 |
| Mass per metre | 81.679 kg/m |
| Section perimeter | 1184.38 mm |
| Second moment of area | 17624.043 cm4 |
| Elastic section modulus | 934.962 cm3 |
| Plastic section modulus | 1219.059 cm3 |
| Radius of gyration | 13.015 cm |
| Torsional constant | 35248.085 cm4 |
| Torsional modulus | 1869.925 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.