Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 63.5x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 63.5x12
| Outer diameter | 63.5 mm |
|---|---|
| Inner diameter | 39.5* mm |
| Wall thickness | 12 mm |
| Section area | 19.415 cm2 |
| Mass per metre | 15.241 kg/m |
| Section perimeter | 199.491 mm |
| Second moment of area | 67.862 cm4 |
| Elastic section modulus | 21.374 cm3 |
| Plastic section modulus | 32.403 cm3 |
| Radius of gyration | 1.87 cm |
| Torsional constant | 135.723 cm4 |
| Torsional modulus | 42.747 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.