Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x34
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x34
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 72* mm |
| Wall thickness | 34 mm |
| Section area | 113.223 cm2 |
| Mass per metre | 88.88 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1753.824 cm4 |
| Elastic section modulus | 250.546 cm3 |
| Plastic section modulus | 395.125 cm3 |
| Radius of gyration | 3.936 cm |
| Torsional constant | 3507.649 cm4 |
| Torsional modulus | 501.093 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.