Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x12
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 116* mm |
| Wall thickness | 12 mm |
| Section area | 48.255 cm2 |
| Mass per metre | 37.88 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 996.945 cm4 |
| Elastic section modulus | 142.421 cm3 |
| Plastic section modulus | 197.184 cm3 |
| Radius of gyration | 4.545 cm |
| Torsional constant | 1993.891 cm4 |
| Torsional modulus | 284.842 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.