Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 73x5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 73x5
| Outer diameter | 73 mm |
|---|---|
| Inner diameter | 63* mm |
| Wall thickness | 5 mm |
| Section area | 10.681 cm2 |
| Mass per metre | 8.385 kg/m |
| Section perimeter | 229.336 mm |
| Second moment of area | 62.072 cm4 |
| Elastic section modulus | 17.006 cm3 |
| Plastic section modulus | 23.162 cm3 |
| Radius of gyration | 2.411 cm |
| Torsional constant | 124.145 cm4 |
| Torsional modulus | 34.012 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.