Alloy Х23Ю5А (0Х23Ю5А)

  • Alloy Kh20H80-H
  • Alloy KhN70Yu-N
  • Alloy CrN20YUS (EC11)
  • Alloy X40H60
  • Alloy Kh27Yu5T (EI626)
  • Alloy Х27Ю5А (0Х27Ю5А)
  • Alloy Kh25H20 (EP74)
  • Alloy X23Yu5T
  • Alloy Х23Ю5А (0Х23Ю5А)
  • Alloy Kh23Yu5 (EI595)
  • Alloy Kh20H80-N-VI
  • Alloy Kh20H80
  • Alloy Kh20H73YUM-VI
  • Alloy X15Yu5
  • Alloy Kh15N60-N-VI
  • Alloy Kh15N60-H
  • Alloy X15H60
  • Alloy Kh13Yu4 (EI60)
  • Alloy Н80ХЮД-VI (Н80ХЮД)
  • Alloy H50XL
  • Alloy H50K10

    • Designation

    Name The value
    Designation GOST Cyrillic Х23Ю5А
    Designation GOST Latin X23Ju5A
    Transliteration H23Yu5A
    By chemical elements Cr23Al5
    Name The value
    Designation GOST Cyrillic 0Х23Ю5А
    Designation GOST Latin 0X23Ju5A
    Transliteration 0H23Yu5A
    By chemical elements 0Cr23Al5

    Description

    Alloy Х23Ю5А used: for the manufacture of wire and strip for industrial and laboratory furnaces, household appliances and devices, rheostats and the glow plug but with a greater service life than alloy KH23JU5.

    Standards

    Name Code Standards
    Tape В34 GOST 12766-67

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe Ti Zr Ag
    GOST 12766-67 ≤0.05 ≤0.015 ≤0.02 ≤0.3 21.5-23.5 ≤0.6 ≤0.6 Rest ≤0.3 ≤0.5 4.6-5.3
    Fe is the basis.
    According to GOST 12766-67 the chemical composition is given for the alloy grade X23Y5A. The presence in the alloy of residual rare-earth elements, as well as barium and calcium, is not a defective feature. In the alloy of vacuum smelting, the aluminum content is not more than 5.60%.

    Mechanical properties

    sT|s0,2, MPa σU, MPa d y, %
    The mechanical properties of the alloy at short-term burst tests according to GOST 12766-67. Quenching in water from 760 °C (exposure 30 minutes)
    ≥540 ≥647 ≥23 ≥72
    ≥431 ≥608 ≥16 ≥53
    ≥353 ≥373 ≥30 ≥79
    - ≥118 ≥58 ≥94
    - ≥16.67 ≥122 ≥96
    - ≥8.83 - -

    Description mechanical marks

    Name Description
    sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
    σU Limit short-term strength
    d Elongation after rupture
    y The relative narrowing

    Physical characteristics

    Temperature r, kg/m3 R, Mr. · m a, 10-6 1/°C
    20 7250 1300-1400 -
    1200 - - 174

    A description of the physical symbols

    Name Description
    r Density
    l Coefficient of thermal conductivity
    С Specific heat

    Technological properties

    Name The value
    Microstructure Ferritic structure.
    Magnitnoi Magnetic alloy.
    Okalinolomatel, heat resistance Onlinetony alloy in an oxidizing atmosphere and in the atmosphere containing sulfur and sulfur compounds; is prone to sagging at high temperatures.
    Operating temperature The working temperature of heating element: Optimal 1175 °C, the limit of 1200 °C.