Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 127x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 127x28
| Outer diameter | 127 mm |
|---|---|
| Inner diameter | 71* mm |
| Wall thickness | 28 mm |
| Section area | 87.085 cm2 |
| Mass per metre | 68.362 kg/m |
| Section perimeter | 398.982 mm |
| Second moment of area | 1152.243 cm4 |
| Elastic section modulus | 181.456 cm3 |
| Plastic section modulus | 281.745 cm3 |
| Radius of gyration | 3.637 cm |
| Torsional constant | 2304.485 cm4 |
| Torsional modulus | 362.911 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.