Bronze Bra9zh3l (Brazh9-4L)

  • Bronze БрА9Ж4Н4Мц1 (БрАЖНМц9-4-4-1)
  • Bronze VBr3
  • Bronze BrSu6F0.9 (VB24)
  • Bronze BrSu6C12F0.3 (VB23)
  • Bronze BrSu6N2Ts1 (VB24H)
  • Bronze BrSu4N5C3C20F0.3 (VBr2)
  • Bronze BrSu3NTs3C20F0.2 (VB23NTs)
  • BrSu3N3C3S20F bronze
  • Bronze BrSu3NTs3C20K0.6F0.2 (VB23NTsK)
  • Bronze BrS60H2,5
  • Bronze BrS3C30 (BrSS3-30)
  • Bronze BrS30
  • Bronze БрО1С22 (БрОС1-22)
  • Bronze БрА9Мц2Л (БрАМц9-2Л)
  • Bronze БрА9Ж4Н4 (БрАЖН9-4-4)
  • Bronze БрААЖ9Ж3Л (БрАЖ9-4Л)
  • Bronze БрА7Н4Ж2Л
  • Bronze БрА7Мц15Ж3Н2Ц2 (Neva-70)
  • Bronze БрА7Мц14Ж3Н2
  • Bronze БрА7Ж2,5Н1,5МП9
  • Bronze БрА7Ж1,5С1,5
  • Bronze БрАЖ6Н6 (БрАЖН11-6-6)
  • Bronze БрАА10Мц2Л (БрАМц10-2Л)
  • Bronze БрАЖ10Ж4Н4Л (БрАЖН10-4-4Л)
  • Bronze БрА10Ж3р (БрВАЖ9-4Л)
  • Bronze БрААЖ3Мц2 (БрАЖМц10-3-2)
  • Bronze БрА10Ж3 (БрВАЖ9-4)

    • Designation

    Name The value
    Designation GOST Cyrillic БрА9Ж3Л
    Designation GOST Latin BpA9Zh3L
    Transliteration BrA9G3L
    By chemical elements BaAl9Fe3
    Name The value
    Designation GOST Cyrillic БрАЖ9-4Л
    Designation GOST Latin BpAZh9-4L
    Transliteration BrAG9-4L
    By chemical elements BaAlFe9-4

    Description

    Bronze Bra9zh3l used: for the manufacture of anti-friction casting parts; valve parts; casting parts mining and metallurgical machinery; casting parts, metallurgical engineering (simple shaped castings, valves (except steam), gears, gear wheels, boxes and plates, valves, bearings, bushings, pump bodies, pressure rings, rods, nuts, seals and other bearing parts used at pressures up to 200 kgf/cm2, paired with steel cemented worm); casting parts for shipbuilding, ship engineering and instrumentation.

    Note

    Aluminum bronze. Recommended as a substitute for tin bronzes. Anti-corrosion, heat-resistant (up to 265 °C) bronze, resistant to atmosphere, fresh and sea water.
    The coefficient of friction of bronze of 0.18 without lubrication with grease of 0.004. The maximum allowable speed — 10 m/s Maximum load rating: static — 300 kgf/cm2, the dynamic — 600 kgf/cm2 s.

    Standards

    Name Code Standards
    Castings with special properties (iron and steel) В83 KSt 81-033:2009
    Non-ferrous metals, including rare, and their alloys В51 GOST 493-79, OST 4.021.009-92, OST 4.021.011-92, STP М314-95
    Castings, non-ferrous metals and alloys В84 OST 1 90046-72, OST 24.916.01-71, OST 5Р.9209-82

    Chemical composition

    Standard P Mn Si Ni Fe Cu As Al Zn Sn Sb Pb
    KSt 81-033:2009 ≤0.1 ≤0.5 ≤0.2 ≤1 2-4 Rest - 8-10.5 ≤1 ≤0.2 ≤0.05 ≤0.1
    OST 5Р.9209-82 ≤0.1 ≤0.5 ≤0.2 ≤1 2-4 Rest ≤0.05 8-10.5 ≤1 ≤0.2 ≤0.05 ≤0.1
    OST 24.916.01-71 ≤0.1 ≤0.5 ≤0.2 ≤1 2-4 Rest ≤0.05 8-10 ≤1 ≤0.2 ≤0.05 ≤0.1
    Cu is the basis.
    According to GOST 493-79, OST 24.916.01-71, OST 5P.9209-82 and STP M314-95, the total content of impurities is ≤ 2.70%. Impurities, which are not regulated, are included in the total amount of impurities.
    According to OST 24.916.01-71 lead content is allowed up to 0.30% when used for shaped casting, with the total amount of impurities allowed to be ≤ 1.00%.

    Mechanical properties

    sT|s0,2, MPa σU, MPa d5, % KCU, kJ/m2 HB, MPa
    Castings are supplied without heat treatment
    ≥196 ≥392 ≥10 ≥196 ≥100
    ≥196 ≥490 ≥12 ≥196 ≥100
    - ≥392 ≥10 - ≥100

    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
    KCU Toughness
    HB Brinell hardness number

    Physical characteristics

    Temperature r, kg/m3
    20 7500

    A description of the physical symbols

    Name Description
    r Density
    l Coefficient of thermal conductivity
    R UD. the resistivity