Designation
| Name |
The value |
| Designation GOST Cyrillic |
06ХФ |
| Designation GOST Latin |
06XF |
| Transliteration |
06HF |
| By chemical elements |
06CrV |
Description
06ХФ steel is used: for the production of seamless hot-deformed pipes for oil and gas increased corrosion resistance and cold-resistance, designed for use in conditions of oil-producing enterprises of Samotlor oil field.
Note
Low carbon steel alloyed with chrome.
Standards
| Name |
Code |
Standards |
| Steel pipes and fittings to them |
В62 |
TU 14-3-1972-97 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
Al |
V |
| TU 14-3-1972-97 |
≤0.06 |
≤0.005 |
≤0.01 |
0.35-0.65 |
0.8-0.95 |
0.17-0.37 |
≤0.3 |
Rest |
0.15-0.25 |
0.02-0.05 |
0.03-0.08 |
Fe is the basis.
Mechanical properties
| sT|s0,2, MPa |
σU, MPa |
d5, % |
KCU, kJ/m2 |
HRB |
| Pipe the seamless hot-deformed oil and gas increased corrosion resistance and cold-resistance on the other 14-3-1972-97 (DH=57-426). In the delivery condition (KCV-60 °C) |
| 289-412 |
≥412 |
≥25 |
1470 |
≤92 |
| 386-510 |
≥510 |
≥25 |
980 |
≤92 |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
| KCU |
Toughness |
| HRB |
Rockwell hardness (indenter steel, spherical) |
