Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 273x20
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 273x20
| Outer diameter | 273 mm |
|---|---|
| Inner diameter | 233* mm |
| Wall thickness | 20 mm |
| Section area | 158.965 cm2 |
| Mass per metre | 124.787 kg/m |
| Section perimeter | 857.655 mm |
| Second moment of area | 12798.438 cm4 |
| Elastic section modulus | 937.614 cm3 |
| Plastic section modulus | 1282.847 cm3 |
| Radius of gyration | 8.973 cm |
| Torsional constant | 25596.875 cm4 |
| Torsional modulus | 1875.229 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.