Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 245x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 245x14
| Outer diameter | 245 mm |
|---|---|
| Inner diameter | 217* mm |
| Wall thickness | 14 mm |
| Section area | 101.599 cm2 |
| Mass per metre | 79.755 kg/m |
| Section perimeter | 769.69 mm |
| Second moment of area | 6801.679 cm4 |
| Elastic section modulus | 555.239 cm3 |
| Plastic section modulus | 747.969 cm3 |
| Radius of gyration | 8.182 cm |
| Torsional constant | 13603.358 cm4 |
| Torsional modulus | 1110.478 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.