Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 121x10
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 121x10
| Outer diameter | 121 mm |
|---|---|
| Inner diameter | 101* mm |
| Wall thickness | 10 mm |
| Section area | 34.872 cm2 |
| Mass per metre | 27.374 kg/m |
| Section perimeter | 380.133 mm |
| Second moment of area | 541.426 cm4 |
| Elastic section modulus | 89.492 cm3 |
| Plastic section modulus | 123.543 cm3 |
| Radius of gyration | 3.94 cm |
| Torsional constant | 1082.853 cm4 |
| Torsional modulus | 178.984 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.