Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 245x19
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 245x19
| Outer diameter | 245 mm |
|---|---|
| Inner diameter | 207* mm |
| Wall thickness | 19 mm |
| Section area | 134.9 cm2 |
| Mass per metre | 105.896 kg/m |
| Section perimeter | 769.69 mm |
| Second moment of area | 8673.563 cm4 |
| Elastic section modulus | 708.046 cm3 |
| Plastic section modulus | 972.73 cm3 |
| Radius of gyration | 8.018 cm |
| Torsional constant | 17347.127 cm4 |
| Torsional modulus | 1416.092 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.