Babbit SnSb8Cu4

  • Babbitt SnSb8Cu4
  • Babbitt B83
  • Babbitt B83S
  • Babbitt B87
  • Babbitt B88
  • Babbitt B92

    • Designation

    Name The value
    Designation GOST Cyrillic SnSb8Cu4
    Designation GOST Latin SnSb8Cu4
    Transliteration SnSb8Cu4
    By chemical elements SnSb8Cu4

    Description

    Babbit SnSb8Cu4 used: for the manufacture of the bearing layer (cast, sintered, rolled) in multilayer thin-walled plain bearings; lightly loaded indigenous and connecting rod bearings, bushings, thrust bearings.

    Note

    Soft alloy with good corrosion resistance. The alloy has the best features of all the alloys in the conditions of limited lubrication. Alloy with poor fatigue resistance. Bearings work with hard and soft shafts.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 1320-74

    Chemical composition

    Standard Fe Cu As Al Zn Sn Sb Pb Bi
    GOST 1320-74 (ИСО 4383-91 ≤0.1 3-4 ≤0.1 ≤0.01 ≤0.01 Rest 7-8 ≤0.35 ≤0.08
    Sn is the basis.
    According to GOST 1320-74 (ISO 4383-91) the content of other impurities (not specified) should be ≤ 0,20%.