Steel 13ГФ (13ГФА)

Designation

Name The value
Designation GOST Cyrillic 13ГФ
Designation GOST Latin 13GF
Transliteration 13GF
By chemical elements 13MnV
Name The value
Designation GOST Cyrillic 13ГФА
Designation GOST Latin 13GFA
Transliteration 13GFA
By chemical elements 13MnV

Description

13ГФ steel is used: for the manufacture of billets used for the production of seamless hot-deformed pipes for gas pipelines of gas-lift systems and construction of gas fields in the Northern areas and long products.

Note

Serovodoroda low carbon steel.

Standards

Name Code Standards
Blanks. Of the workpiece. Slabs В31 TU 14-1-4944-90
Steel pipes and fittings to them В62 TU 14-3-1618-89

Chemical composition

Standard C S P Mn Cr Si Ni Fe Cu V Mo Sn
TU 14-1-4944-90 0.11-0.15 ≤0.02 ≤0.025 1-1.2 ≤0.2 0.15-0.3 ≤0.3 Rest ≤0.25 0.07-0.1 ≤0.08 ≤0.02
Fe is the basis.
According to TU 14-1-4944-90 the chemical composition is given for 13GF steel. Permissible deviations in the content of individual elements in accordance with GOST 4543 and GOST 19821. The value of the guaranteed carbon equivalent should not exceed 0.43%.