Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 127x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 127x14
| Outer diameter | 127 mm |
|---|---|
| Inner diameter | 99* mm |
| Wall thickness | 14 mm |
| Section area | 49.7 cm2 |
| Mass per metre | 39.014 kg/m |
| Section perimeter | 398.982 mm |
| Second moment of area | 805.451 cm4 |
| Elastic section modulus | 126.843 cm3 |
| Plastic section modulus | 179.681 cm3 |
| Radius of gyration | 4.026 cm |
| Torsional constant | 1610.901 cm4 |
| Torsional modulus | 253.685 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.