Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x17
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x17
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 106* mm |
| Wall thickness | 17 mm |
| Section area | 65.691 cm2 |
| Mass per metre | 51.567 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1266.024 cm4 |
| Elastic section modulus | 180.861 cm3 |
| Plastic section modulus | 258.831 cm3 |
| Radius of gyration | 4.39 cm |
| Torsional constant | 2532.048 cm4 |
| Torsional modulus | 361.721 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.