Alloy VAK4 (АК4ч)

  • Alloy VAK4 (AK4h)
  • Alloy VAK6 (AK6h)
  • Alloy VD (VDh)

    • Designation

    Name The value
    Designation GOST Cyrillic ВАК4
    Designation GOST Latin BAK4
    Transliteration VAK4
    By chemical elements ВAlCo4
    Name The value
    Designation GOST Cyrillic АК4ч
    Designation GOST Latin AK4ch
    Transliteration AK4ch
    By chemical elements -

    Description

    Alloy VAK4 applies: for production of pigs used for podrihtovali in the manufacture of aluminum alloys.

    Note

    In the smelting podatkowego alloy grade VAK4 and the production of pig can be used in scrap and waste of alloy AK4, AK4−1.

    Standards

    Name Code Standards
    Secondary non-ferrous metals, alloys, and waste В57 GOST 1131-76

    Chemical composition

    Standard Mn Si Ni Fe Cu Al Ti Zn Mg
    GOST 1131-76 ≤0.3 ≤1.2 ≤1.5 ≤1.3 ≤3 Rest ≤0.1 ≤0.5 ≤1.8
    Al is the base.
    According to GOST 1131-76, the content of other impurities (each individually) ≤ 0.05%. The total content of other impurities is ≤ 0.20%.