Cast iron ЧН17Д3Х2 (ZHCH-1)

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  • ChG7X4 cast iron
  • ChG8D3 cast iron
  • Cast iron CHN11G7SH
  • Cast iron CHN15D3Sh
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  • ChN17D3X2 cast iron (ZhCh-1)
  • Cast iron CHN19Kh3SH

    • Designation

    Name The value
    Designation GOST Cyrillic ЧН17Д3Х2
    Designation GOST Latin ChH17D3X2
    Transliteration ChN17D3H2
    By chemical elements ZrН17Cu3Cr2
    Name The value
    Designation GOST Cyrillic ЖЧ-1
    Designation GOST Latin ZhCh-1
    Transliteration GCh-1
    By chemical elements ЖZr-1

    Description

    Cast iron ЧН17Д3Х2 used: for the manufacture of casting parts of valves and actuators to it.

    Note

    Nickel heat-resistant corrosion-resistant cast iron.

    Standards

    Name Code Standards
    Cast iron castings (grey and malleable cast iron) В81 OST 24.207.01-90

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe Cu
    OST 24.207.01-90 2.5-3 ≤0.08 ≤0.3 0.5-1.2 1.5-2.5 1.5-2.5 16-18 Rest 2.5-3.5
    Fe is the basis.

    Mechanical properties

    σU, MPa HB, MPa
    Casting as supplied. Without heat treatment
    ≥150 120-170

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    HB Brinell hardness number