Alloy CA30M5 (ЦАМ30-5)

  • ZnAl4A alloy
  • Alloy ZnAl4Cu1A
  • Alloy ZnAl4Cu3
  • Alloy ZnAl4Cu3A
  • Alloy TsA30M5 (TsAM30-5)
  • Alloy CA4
  • Alloy TsA4M1 (TsAM4-1)
  • Alloy TsA4M1v (TsAM4-1v)
  • Alloy TsA4M1o (TsAM4-1o)
  • Alloy TsA4M3 (TsAM4-3)
  • Alloy TsA4M3o (TsAM4-3o)
  • Alloy CA4o
  • Alloy TsA8M1 (TsAM8-1)

    • Designation

    Name The value
    Designation GOST Cyrillic ЦА30М5
    Designation GOST Latin TsA30M5
    Transliteration TsA30M5
    By chemical elements ZnAl30Cu5
    Name The value
    Designation GOST Cyrillic ЦАМ30-5
    Designation GOST Latin TsAM30-5
    Transliteration TsAM30-5
    By chemical elements ZnAlCu30-5

    Description

    Alloy CA30M5 used: for the manufacture of bearings, bushings sbalansirovannoi suspension, worm gear, separators of rolling bearings.

    Note

    Alloy CA30M5 meant to replace the antifriction alloy CAM10−5 (CAM10−5L) and is far superior to its mechanical properties and wear resistance.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 25140-93, TU 48-26-62-88

    Chemical composition

    Standard Si Fe Cu Al Zn Sn Pb Mg Cd
    GOST 25140-93 ≤0.075 0.01-0.5 3.8-5.6 28.5-32.1 Rest ≤0.01 ≤0.02 0.01-0.08 ≤0.016
    Zn is the basis.

    Mechanical properties

    Section, mm σU, MPa d5, % HB, MPa
    Castings according to GOST 25140-93
    ≥435 ≥8 ≥115
    ≥370 ≥1 ≥115

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d5 Elongation after rupture
    HB Brinell hardness number

    Physical characteristics

    Temperature r, kg/m3
    20 4800

    A description of the physical symbols

    Name Description
    Е The normal elasticity modulus
    l Coefficient of thermal conductivity
    R UD. the resistivity