Bronze ВБр3

  • 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 ВБр3
    Designation GOST Latin BBp3
    Transliteration VBr3
    By chemical elements ВBa3

    Description

    Bronze ВБр3 used: for the manufacture of castings in-the-blanks parts of critical purpose and details of special and marine engineering methods of centrifugal casting, chill casting fixed and pulling from a melt.

    Note

    Aluminum-Nickel bronze.

    Standards

    Name Code Standards
    Castings, non-ferrous metals and alloys В84 OST 1 90072-72

    Chemical composition

    Standard S P Mn Cr Si Ni Fe Cu As Al Ti Sb Pb Bi
    OST 1 90072-72 ≤0.01 ≤0.002 0.4-1 0.8-1.3 0.6-1 16-18 1.2-1.6 Rest ≤0.01 3-3.5 0.5-1 ≤0.005 ≤0.002 ≤0.002
    Cu is the basis.
    In accordance with OST 1 90072-72, the total content of all impurities should not exceed 0.031%.

    Mechanical properties

    Section, mm σU, MPa d5, % HB, MPa
    Billet-casting as supplied by OST 1 90072-72. Without heat treatment
    ≥687 ≥1.5 ≥260
    ≥638 ≥0.8 ≥260
    Образец 1/2R ≥687 ≥1.5 ≥260

    Description mechanical marks

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