Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x11
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 197* mm |
| Wall thickness | 11 mm |
| Section area | 71.88 cm2 |
| Mass per metre | 56.426 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 3898.123 cm4 |
| Elastic section modulus | 355.993 cm3 |
| Plastic section modulus | 476.348 cm3 |
| Radius of gyration | 7.364 cm |
| Torsional constant | 7796.245 cm4 |
| Torsional modulus | 711.986 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.