Steel 75Н34Х8Г3 (ЭП636)

  • Alloy 35BT
  • Alloy 38NHM (ChS129)
  • Alloy 42KhNM (EP630U)
  • Alloy 44NHMT (EP977)
  • Alloy 46KhNM (EP630; 47KhN2M)
  • Alloy 70TM-VD
  • Steel 75N34H8G3 (EP636)
  • Alloy 95Ni (HP4)
  • Alloy BTZ-VD
  • Alloy CrN50MgYu (EC1)
  • Alloy CrN85Mu (EP797)

    • Designation

    Name The value
    Designation GOST Cyrillic 75Н34Х8Г3
    Designation GOST Latin 75H34X8G3
    Transliteration 75N34H8G3
    By chemical elements 75Н34Cr8Mn3
    Name The value
    Designation GOST Cyrillic ЭП636
    Designation GOST Latin EP636
    Transliteration EhP636
    By chemical elements -

    Description

    75Н34Х8Г3 steel is used: for the production of bimetallic rolled sheet U8/75Н34Х8Г3 for the manufacture of the tuning fork stabilizers and filters.

    Standards

    Name Code Standards
    Sheets and strips В33 TU 14-1-2198-77

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe
    TU 14-1-2198-77 0.7-0.8 ≤0.03 ≤0.03 2.4-3 7.8-8.6 0.2-0.5 33-35 Rest
    Fe is the basis.