Bronze Brof6,5-0,4

  • Bronze BrMcO7-3
  • Bronze БрОФ2-0,25
  • Bronze БрОФ4-0,25
  • Bronze БрОФ6,5-0,15
  • Bronze БрОФ6,5-0,4
  • Bronze БрОФ7-0,2
  • Bronze БрОФ8-0,3
  • Bronze БрОЦ4-3
  • Bronze БрОЦС4-4-2,5
  • Bronze БрОЦС4-4-4
  • Bronze БрХ0,3О0,3Цр0,1 (БрХОЦр0,3-0,3-0,1)

    • Designation

    Name The value
    Designation GOST Cyrillic БрОФ6,5-0,4
    Designation GOST Latin BpOF6,5-0,4
    Transliteration BrOF65-04
    By chemical elements BaSnP6,5-0,4

    Description

    Bronze Brof6,5−0,4 is used: for the manufacture of wire intended for the production of nets paper machines in the pulp and paper industry; tapes and bands; springs and other machinery parts.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 28873-90, GOST 5017-2006
    Sheets and strips В53 TU 48-21-504-83
    Wire from nonferrous metals and their alloys В74 TU 48-21-95-72

    Chemical composition

    Standard S P Si Ni Fe Cu Al Zn Sn Sb Pb Bi Mg
    GOST 5017-2006 ≤0.007 0.26-0.4 ≤0.005 ≤0.2 ≤0.02 Rest ≤0.002 ≤0.3 6-7 ≤0.002 ≤0.02 ≤0.002 ≤0.007
    Cu is the basis.
    According to GOST 5017-2006, the total content of other impurities (not specified in the chemical composition) should be ≤ 0.10%.

    Mechanical properties

    σU, MPa d5, %
    Castings according to GOST 2685-75
    300-450 60-70
    700-800 7-10

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d5 Elongation after rupture

    Physical characteristics

    Temperature Е, HPa r, kg/m3 l, W/(m · °C) R, Mr. · m
    20 112 8700 714 160

    A description of the physical symbols

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