Steel 11Х18М

  • Steel 110Kh18M (110Kh18M-SHD)
  • Steel 11X18M
  • Steel 60X13S (60X13S-SHD)
  • Steel 8Х4В9Ф2 (ЭИ347; 8Х4В9МФ2)
  • Steel 8X4M4V2F1 (DI43)
  • ShKh10 steel
  • ShKh15 steel
  • ShKh15S2G3 steel
  • ShKh15SG steel
  • ShKh15SM steel (DI36)
  • ShKh20SG steel
  • ShKh4 steel

    • Designation

    Name The value
    Designation GOST Cyrillic 11Х18М
    Designation GOST Latin 11X18M
    Transliteration 11H18M
    By chemical elements 11Cr18Mo

    Description

    11Х18М steel is used: for the manufacture of instrument bearings operating in aggressive environments.

    Note

    Corrosion resistant bearing structural steel. Designation of steel 11Х18М-stepper motor is used for steel double remelting (electroslag + vacuum arc).

    Standards

    Name Code Standards
    Bars and shapes В22 GOST 1133-71, GOST 2590-2006
    Bars and shapes В32 GOST 14955-77, TU 14-1-3045-80
    Blanks. Of the workpiece. Slabs В31 TU 14-1-1254-75

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe Cu Mo
    TU 14-1-3045-80 1.1-1.2 ≤0.015 ≤0.025 0.5-1 16.5-18 0.53-0.93 ≤0.3 Rest ≤0.3 0.5-0.8
    Fe is the basis.
    According to TU 14-1-3045-80 the chemical composition is given for steel grade 11X18M-SHD of double remelting (electroslag + vacuum arc).