Cast Iron L-NiCuCr15-6-2

  • S-Ni35 cast iron
  • Cast iron CHN
  • Cast iron CHN5G8 (GN8-5)
  • S-NiSiCr30-5-5 cast iron
  • S-NiSiCr20-5-2 cast iron
  • S-NiMn23-4 cast iron
  • S-NiMn13-7 cast iron
  • S-NiCr35-3 cast iron
  • S-NiCr30-3 cast iron
  • S-NiCr30-1 cast iron
  • S-NiCr20-3 cast iron
  • S-NiCr20-2 cast iron
  • S-Ni22 cast iron
  • L-NiSiCr30-5-5 cast iron
  • L-NiSiCr20-5-3 cast iron
  • L-NiMn13-7 cast iron
  • L-NiCuCr15-6-3 cast iron
  • L-NiCuCr15-6-2 cast iron
  • L-NiCr30-3 cast iron
  • L-NiCr20-3 cast iron
  • L-NiCr20-2 cast iron
  • L-Ni35 cast iron

    • Designation

    Name The value
    Designation GOST Cyrillic L-NiCuCr15-6-2
    Designation GOST Latin L-NiCuCr15-6-2
    Transliteration L-NiCuCr15-6-2
    By chemical elements L-NiCuCr15-6-2

    Description

    Cast iron L-NiCuCr15−6-2 is used: for the manufacture of parts of nasosov, valves, furnaces, bushings for the ring holders of the pistons.

    Note

    Nickel cast iron. Has good corrosion resistance, especially in alkaline media, in dilute solutions of acids, in sea water and in salt solutions. Has good heat resistance, good bearing properties, high thermal expansion, has no magnetic properties at low content of chromium.

    Standards

    Name Code Standards
    Castings with special properties (iron and steel) В83 GOST 7769-82

    Chemical composition

    Standard C Mn Cr Si Ni Fe Cu
    GOST 7769-82 ≤3 0.5-1.5 1-2.5 1-2.8 13.5-17.5 Rest 5.5-7.5
    Fe is the basis.

    Mechanical properties

    σU, MPa d4 HB, MPa
    Castings on OST 1 90077-72
    170-210 ≥2 140-200

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d4 Elongation after rupture
    HB Brinell hardness number

    Physical characteristics

    Temperature Е, HPa
    20 85-105

    A description of the physical symbols

    Name Description
    l Coefficient of thermal conductivity
    a The coefficient of linear expansion