Babbitt BK2

  • Babbitt BK2
  • Babbitt BK2C
  • Babbitt БК2Ш
  • Babbitt BKA

    • Designation

    Name The value
    Designation GOST Cyrillic БК2
    Designation GOST Latin BK2
    Transliteration BK2
    By chemical elements BeCo2

    Description

    Babbitt BK2 apply: for potting of inserts indigenous and connecting rod bearings of diesel engines and gas engines for OST 24.067.40.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 1209-90

    Chemical composition

    Standard Cu Al Sn Sb Pb Bi Ca Mg Na
    GOST 1209-90 ≤0.15 ≤0.02 1.5-2.1 ≤0.2 Rest ≤0.2 0.3-0.55 0.01-0.05 0.2-0.4
    Pb is the basis.
    According to GOST 1209-90 the total content of other impurities is ≤ 0.30%.