Alloy AO6-1

  • Alloy AMK
  • Alloy AMST
  • Alloy AH-2.5
  • Alloy AO12-1
  • Alloy AO20-1
  • Alloy AO3-7
  • Alloy AO6-1
  • Alloy AO9-1
  • Alloy AO9-2
  • Alloy ACM

    • Designation

    Name The value
    Designation GOST Cyrillic АО6-1
    Designation GOST Latin AO6-1
    Transliteration AO6-1
    By chemical elements -

    Description

    Alloy AO6−1 is applied: to obtain a bimetal strip with steel and aluminum by rolling and subsequent punching of liners with a thickness of friction layer is less than 1 mm.

    Note

    The recommended modes of operation:
    — load ≤ 31,2 Mn/m2 (320 kgf/cm2);
    — sliding speed ≤ 20 m/s;
    temperature ≤ 120 °C;
    — recommended shaft hardness ≥ 250 HB.
    On an antifriction layer of articles coated with a soft metal or a polymer antifriction coating thickness of from 0.003 to 0.03 mm. permitted by agreement with the consumer in technically justified cases to cover the product with a soft metal or polymer coating.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 14113-78

    Chemical composition

    Standard Si Ni Fe Cu Al Sn
    GOST 14113-78 ≤0.3 0.7-1.3 ≤0.3 0.7-1.3 Rest 5-7
    Al is the base.
    According to GOST 14113-78, the content of other impurities is not regulated individually, and the total content of other impurities should be ≤ 0.30%.

    Mechanical properties

    Section, mm sT|s0,2, MPa σU, MPa d5, % HB, MPa
    Casting in a metal mold in the state of delivery
    ≥80 ≥160 ≥12 ≥45

    Description mechanical marks

    Name Description
    sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
    σU Limit short-term strength
    d5 Elongation after rupture
    HB Brinell hardness number