Cast iron SCH10

  • Cr21 cast iron
  • ChTB1.8 cast iron
  • ChNM1.2 cast iron
  • ChM1.8 cast iron
  • SCI cast iron
  • Cr35 cast iron
  • Cr30 cast iron
  • Cr25 cast iron
  • Cr24 cast iron
  • Cr20CrNi2 cast iron
  • Cr20KhN cast iron
  • Cr20 cast iron
  • Cr18 cast iron
  • Cr15 cast iron
  • Cr10 cast iron
  • Cast iron SCh03Ts01B
  • NKHT pig iron (NKHT)

    • Designation

    Name The value
    Designation GOST Cyrillic СЧ10
    Designation GOST Latin CCh10
    Transliteration SCh10
    By chemical elements -

    Description

    Cast iron SCH10 used: for the manufacture of casting troughs, taps, bases, plates and other items non-critical purpose in the construction and machine tools; cast connecting parts for pipelines.

    Note

    Ferritic cast iron.

    Standards

    Name Code Standards
    Cast iron В11 GOST 1412-85
    Pipes of ferrous metals and alloys, cast fittings to them В61 GOST 5525-88
    Cast iron castings (grey and malleable cast iron) В81 TU 1-812-0072-94

    Chemical composition

    Standard C S P Mn Si Fe
    GOST 1412-85 3.5-3.7 ≤0.15 ≤0.3 0.5-0.8 2.2-2.6 Rest
    Fe is the basis.
    Allowed low alloying of cast iron with various elements (chromium, nickel, copper, phosphorus, etc.).

    Mechanical properties

    σU, MPa HB, MPa
    Castings in cast or heat treated condition
    ≥100 120-205
    Part of the connecting piping (sand casting) according to GOST 5525-88 (NV - in the center of a wall)
    ≥150 ≤250

    Description mechanical marks

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

    Physical characteristics

    Temperature Е, HPa r, kg/m3 l, W/(m · °C) С, J/(kg · °C)
    20 70-110 6800 60 460

    A description of the physical symbols

    Name Description
    l Coefficient of thermal conductivity