Steel 100Х13М (ЭИ515)

  • Steel 03Х18Н15М (ЗИ132)
  • Steel 03Х18Н16М3 (ЗИ133)
  • Steel 100X13M (EI515)
  • Steel 25Х18Н9С2 (ЭИ95)
  • Alloy 35N32KHM
  • Alloy 45KHNMVT
  • Alloy 48KHVN
  • Alloy KhK62M6L

    • Designation

    Name The value
    Designation GOST Cyrillic 100Х13М
    Designation GOST Latin 100X13M
    Transliteration 100H13M
    By chemical elements 100Cr13Mo
    Name The value
    Designation GOST Cyrillic ЭИ515
    Designation GOST Latin EI515
    Transliteration EhI515
    By chemical elements -

    Description

    100Х13М steel is used: for the manufacture of surgical instruments; cutting tools; edged weapons (knives).

    Note

    CR-mo steel martensitic class.
    Steel keeps sharpening.

    Standards

    Name Code Standards
    Bars and shapes В32 TU 14-1-3012-80

    Chemical composition

    Standard C S P Mn Cr Si Fe Ti Mo
    TU 14-1-3012-80 0.9-1.05 ≤0.03 ≤0.03 ≤0.6 12.5-14.5 ≤0.6 Rest ≤0.5 1.4-1.8
    Fe is the basis.

    Mechanical properties

    Section, mm HRC
    Bars. Quenching in oil with 1030-1050 °C to + Leave at 150 °C, air cooling
    ≥59

    Description mechanical marks

    Name Description
    HRC Rockwell hardness (indenter diamond spheroconical)

    Technological properties

    Name The value
    Склонность к отпускной хрупкости Tend not.
    Microstructure Structure after annealing granular perlite; after quenching and low tempering - hidden - or fine-crystalline martensite with residual austenite and carbides.
    Features of heat treatment Steel has low thermal conductivity, so the heat required exposure at an average temperature to equalize the temperature on the volume of massive parts (blanks) - stage heating. Steel treenodestyle that presupposes after hot deformation of slow cooling, followed by annealing at temperatures above the AC1 point of 30-50°C.
    Corrosion resistance High corrosion resistance.