Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x13
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 139* mm |
| Wall thickness | 13 mm |
| Section area | 62.078 cm2 |
| Mass per metre | 48.731 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 1805.923 cm4 |
| Elastic section modulus | 218.9 cm3 |
| Plastic section modulus | 301.084 cm3 |
| Radius of gyration | 5.394 cm |
| Torsional constant | 3611.846 cm4 |
| Torsional modulus | 437.799 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.