Bronze Brkd1

  • Bronze БрХ0,6Цр0,05 (БрХЦр0,6-0,05)
  • Bronze BrN10,5A0,5 (BrNA10,5-0,5)
  • Bronze БрН2,5Х0,7К0,6 (БрНХК2,5-0,7-0,6)
  • Bronze БрН5Мц2Т0,1 (БрНМцТ5-2-0,1)
  • BrNTsr bronze
  • Bronze BrSr0,1
  • Bronze БрТ5Х0,5 (БрТХ5-0,5)
  • Bronze БрХ0,2Нб0,1 (Alloy 204А; БрХНб0,2-0,1)
  • Bronze БрХ0,3Цр0,09 (БрХЦр0,3-0,09)
  • Bronze БрХ0,4Ко0,4Кр0,2Мг0,04 (Alloy №50)
  • Bronze БрХ0,4Нб0,25 (Alloy 204; БрХНб0,4-0,25)
  • Bronze БрХ0,5В0,2Цр0,2 (ХВЦр0,5-0,2-0,2)
  • Bronze БрХ0,6Т0,5 (БрХТ0,6-0,5)
  • Bronze BrMc5
  • BrCr0.7 bronze
  • Bronze БрХ0,8
  • Bronze BrX1
  • Bronze BrC1Cr
  • Bronze BrChNb
  • Bronze BrCNT
  • Bronze BrCrK
  • Bronze BrCrTV
  • Bronze BrCr0,2
  • Bronze BrCr0,3
  • Bronze BrCr0,4
  • Bronze BrCr0.7
  • Bronze БрА9Ж4Н4Мц1 (БрАЖНМц9-4-4-1)
  • Bronze BrB2
  • Bronze БрАЖ1,5 (БрАЖ10-1,5)
  • Bronze БрААЖ3Мц1,5 (БрАЖМц10-3-1,5)
  • Bronze БрААЖ10Ж4Н4 (БрАЖН10-4-4)
  • Bronze БрАА10Мц2 (БрАМц10-2)
  • Bronze BrA5
  • Bronze БрА6Мг1 (БрАМг6-1)
  • Bronze BrA7
  • Bronze БрА8,5Ж4Н5Мц1,5 (БрАЖНМц8,5-4-5-1,5)
  • Bronze БрАА9Ж4 (БрАЖ9-4)
  • Bronze БрА9Мц2 (БрАМц9-2)
  • Bronze БрБ1,7НТ (БрБНТ1,7)
  • Bronze БрБ1,9НТ (БрБНТ1,9)
  • Bronze БрБ1,9НТМг (БрБНТ1,9Мг)
  • Bronze BrN1,5Kr0,5 (BrNKr1,5-0,5)
  • Bronze BrB2,5
  • Bronze БрК0,4Х0,6Кo1,6 (БрКХКo0,4-0,6-1,6)
  • Bronze BrK1H3 (BrKN1-3)
  • Bronze БрК3Мц1 (БрКМц3-1)
  • Bronze BrKd0,5X0,15 (BrKdX0,5-0,15)
  • Bronze BrKd1
  • BrKo3Mts10 (BrKoMts3-10) bronze
  • Bronze BrMg0.03Cr0.035 (BrMgCr0.03-0.035)
  • Bronze BrMg0,3
  • Bronze BrMg0,5
  • Bronze BrMg0,8
  • Bronze BrMc12A8Zh3N2 (BrMcAzHN12-8-3-2)

    • Designation

    Name The value
    Designation GOST Cyrillic БрКд1
    Designation GOST Latin BpKd1
    Transliteration BrKd1
    By chemical elements BaCd1

    Description

    Bronze Brkd1 used: for the manufacture of long products and profile rolling; collectors, electric motors; parts of welding machines; cold-formed profiles used to manufacture the collector plates of electrical machines; compressed (82 mm), drawn (18−40 mm) and rolled (46, 52, 60 mm) bars for the manufacture of elektrodvigatelei, rollers and other parts for resistance welding used in the manufacture of automobiles.

    Note

    Brkd1 cadmium bronze has a high electrical conductivity and strength at high temperatures.
    Analogue of bronze Brkd1 according to ST SEV 377−76 is bronze CuCd1.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 18175-78, GOST 28873-90
    Sheets and strips В53 GOST 4134-75
    Bars В55 TU 48-21-5052-73

    Chemical composition

    Standard Cu Cd
    GOST 18175-78 Rest 0.9-1.2
    TU 48-21-5052-73 Rest 0.9-1.3
    Cu is the basis.
    According to GOST 18175-78, the total mass fraction of impurities is ≤ 0.30%.
    According to TU 48-21-5052-73, the content of impurities in the alloy is not regulated provided that the required electrical conductivity and mechanical properties are obtained.

    Mechanical properties

    Section, mm σU, MPa d5, % HB, MPa
    The bars as supplied on the other 48-21-5052-73
    46-60 ≥343 ≥12 ≥105
    80 ≥196 ≥30 ≥45
    18-26 ≥372 ≥10 ≥116
    30 ≥372 ≥12 ≥105
    32-40 ≥372 ≥12 ≥105
    Rolled steel in delivery condition (longitudinal samples)
    260-340 35-45 ≥95
    500-600 1.5-3 -

    Description mechanical marks

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

    Physical characteristics

    Temperature R, Mr. · m
    20 26

    A description of the physical symbols

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