Designation
| Name |
The value |
| Designation GOST Cyrillic |
04Х17Т |
| Designation GOST Latin |
04X17T |
| Transliteration |
04H17T |
| By chemical elements |
04Cr17Ti |
Description
04KH17T steel is used: for the production of welded pipes with wall thickness up to 2.0 mm, intended for the manufacture of pipes and various designs.
Standards
| Name |
Code |
Standards |
| Steel pipes and fittings to them |
В62 |
GOST 11068-81 |
| Blanks. Of the workpiece. Slabs |
В31 |
TU 14-1-4953-91 |
| Sheets and strips |
В33 |
TU 14-1-4954-91, TU 14-1-4955-91 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Fe |
| GOST 11068-81 |
≤0.04 |
≤0.025 |
≤0.035 |
≤0.8 |
16.5-18.5 |
≤0.8 |
Rest |
Fe is the basis.
According to GOST 11068-81, the titanium content is Ti = 5C% -0.6%.
Mechanical properties
| σU, MPa |
d5, % |
| Heat-treated welded tubes with wall thickness up to 1.5 mm (DH=8,0-102,0 mm) as supplied |
| ≥441 |
≥30 |
Description mechanical marks
| Name |
Description |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
