Steel 06ХФ

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)