Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x16
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x16
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 127* mm |
| Wall thickness | 16 mm |
| Section area | 71.88 cm2 |
| Mass per metre | 56.426 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 1860.335 cm4 |
| Elastic section modulus | 234.004 cm3 |
| Plastic section modulus | 328.549 cm3 |
| Radius of gyration | 5.087 cm |
| Torsional constant | 3720.67 cm4 |
| Torsional modulus | 468.009 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.