Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x13
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 193* mm |
| Wall thickness | 13 mm |
| Section area | 84.132 cm2 |
| Mass per metre | 66.044 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 4480.547 cm4 |
| Elastic section modulus | 409.182 cm3 |
| Plastic section modulus | 552.4 cm3 |
| Radius of gyration | 7.298 cm |
| Torsional constant | 8961.094 cm4 |
| Torsional modulus | 818.365 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.