Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 273x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 273x9
| Outer diameter | 273 mm |
|---|---|
| Inner diameter | 255* mm |
| Wall thickness | 9 mm |
| Section area | 74.644 cm2 |
| Mass per metre | 58.596 kg/m |
| Section perimeter | 857.655 mm |
| Second moment of area | 6510.564 cm4 |
| Elastic section modulus | 476.964 cm3 |
| Plastic section modulus | 627.507 cm3 |
| Radius of gyration | 9.339 cm |
| Torsional constant | 13021.128 cm4 |
| Torsional modulus | 953.929 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.