Steel 9G2F (ЭИ972)

Designation

Name The value
Designation GOST Cyrillic 9Г2Ф
Designation GOST Latin 9G2F
Transliteration 9G2F
By chemical elements 9Mn2V
Name The value
Designation GOST Cyrillic ЭИ972
Designation GOST Latin EI972
Transliteration EhI972
By chemical elements -

Description

9G2 °F steel is used: for the production of cutting and stamping tools (dies, taps, shear knives, measuring tools, moulds for pressing rubber and plastics).

Standards

Name Code Standards
Sheets and strips В33 GOST 4405-75
Bars and shapes В32 GOST 5950-2000, GOST 14955-77, TU 14-1-2085-77

Chemical composition

Standard C S P Mn Si Ni Fe Cu V Ti Mo W
GOST 5950-2000 0.85-0.95 ≤0.03 ≤0.03 1.7-2.2 0.1-0.4 ≤0.4 Rest ≤0.3 0.1-0.3 ≤0.03 ≤0.2 ≤0.2
Fe is the basis.