Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 70x6
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 70x6
| Outer diameter | 70 mm |
|---|---|
| Inner diameter | 58* mm |
| Wall thickness | 6 mm |
| Section area | 12.064 cm2 |
| Mass per metre | 9.47 kg/m |
| Section perimeter | 219.911 mm |
| Second moment of area | 62.309 cm4 |
| Elastic section modulus | 17.803 cm3 |
| Plastic section modulus | 24.648 cm3 |
| Radius of gyration | 2.273 cm |
| Torsional constant | 124.618 cm4 |
| Torsional modulus | 35.605 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.