Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x13
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 114* mm |
| Wall thickness | 13 mm |
| Section area | 51.868 cm2 |
| Mass per metre | 40.716 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1056.675 cm4 |
| Elastic section modulus | 150.954 cm3 |
| Plastic section modulus | 210.409 cm3 |
| Radius of gyration | 4.514 cm |
| Torsional constant | 2113.349 cm4 |
| Torsional modulus | 301.907 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.