Bronze Bro5c5s5 (БрОЦС5-5-5)

  • Bronze БрО3Ц8С4Н1 (БрОЦСН3-8-4-1)
  • Bronze БрО8Ц4 (БрОЦ8-4)
  • Bronze БрО8С21 (БрОС8-21)
  • Bronze БрО8С12 (БрОС8-12)
  • Bronze БрО8Н4Ц2 (БрОНЦ8,5-4-2)
  • Bronze БрО6Ц6С3 (БрОЦС6-6-3)
  • Bronze БрО6Ц6С2х (БрОЦС6-6-2х)
  • Bronze БрО6Ц4С2Н1 (БрОЦСН6-4-2-1)
  • Bronze БрО6С6Ц3
  • Bronze БрО6К2Ц1
  • Bronze БрО5Ц6С5 (БрОЦС5-6-5)
  • Bronze БрО5Ц5С5 (БрОЦС5-5-5)
  • Bronze БрО5С25 (БрОС5-25)
  • Bronze БрО4Ц8С5
  • Bronze БрО4Ц7С5 (БрОЦС3,5-7-5)
  • Bronze БрО4Ц4С17 (БрОЦС4-4-17)
  • Bronze БрО3Ц7С5Н1 (БрОЦСН3-7-5-1)
  • Bronze БрО3Ц6С5 (БрОЦС3-6-5)
  • Bronze БрО3Ц13С4 (БрОЦС3-13-4)
  • Bronze БрО3Ц12С5 (БрОЦС3-12-5)
  • Bronze БрО3,5Ц7С5
  • Bronze BrO19
  • Bronze БрО16С5 (БрОС16-5)
  • Bronze БрО10Ц2Н2 (БрОЦН10-2-2)
  • Bronze БрО10Ц2Н1,5 (БрОЦН10-2-1,5)
  • Bronze БрО10Ц2 (БрОЦ10-2)
  • Bronze БрО10Ф1 (БрОФ10-1)
  • Bronze БрО10Ф0,7Н0,5 (БрОФН10-0,7-0,5)
  • Bronze БрО10С2Н3 (БрОСН10-2-3)
  • Bronze БрО10С10 (БрОС10-10)

    • Designation

    Name The value
    Designation GOST Cyrillic БрО5Ц5С5
    Designation GOST Latin BpO5Ts5C5
    Transliteration BrO5Ts5S5
    By chemical elements BaSn5Zn5Pb5
    Name The value
    Designation GOST Cyrillic БрОЦС5-5-5
    Designation GOST Latin BpOTsC5-5-5
    Transliteration BrOTsS5-5-5
    By chemical elements BaSnZnPb5-5-5

    Description

    Bronze Bro5c5s5 used: for the production of castings of valves, anti-friction parts operating friction (bushing, seals, grindbox with external diameter up to 300 mm and a length of not more than 250 mm), bearings; casting parts mining and metallurgical machinery; casting parts, metallurgical engineering (anti-friction parts, fittings and other parts with surface high purity); casting parts for shipbuilding, marine engineering and instrument making; castings components pulp and paper industry.

    Note

    Recommended as a substitute for brass Lmcs (ЛМцС58−2-2). The coefficient of friction of bronze without lubrication 0,15, with grease — 0,0093. The maximum permissible speed is 3 m/s Maximum load capacity: static — 50 kgf/cm2, dynamic — 100 kgf/cm2 s.

    Standards

    Name Code Standards
    Castings with special properties (iron and steel) В83 KSt 81-033:2009, TU 3631-009-00195529-2001
    Bars В55 GOST 24301-93
    Non-ferrous metals, including rare, and their alloys В51 GOST 613-79, STP М314-95
    Castings, non-ferrous metals and alloys В84 OST 24.916.01-71, OST 5Р.9209-82, TU 26-08-490-78
    Hard alloys, ceramic-metal products and metal powder В56 TU 14-22-51-91, TU 23-4.159-88

    Chemical composition

    Standard S P Si Ni Fe Cu As Al Zn Sn Sb Pb Mg
    GOST 613-79 ≤0.05 ≤0.1 ≤0.05 ≤2 ≤0.4 Rest ≤0.15 ≤0.05 4-6 4-6 ≤0.5 4-6 ≤0.02
    KSt 81-033:2009 - ≤0.1 ≤0.05 - ≤0.4 Rest - ≤0.05 4-6 4-6 ≤0.5 4-6 ≤0.5
    OST 24.916.01-71 - - ≤0.05 ≤1.5 ≤0.4 Rest - ≤0.05 4-6 4-6 ≤0.5 4-6 ≤0.02
    Cu is the basis.
    According to GOST 613-79, OST 5P.9209-82 and STP M314-95, the total content of impurities should be ≤ 1.30%. Impurities not regulated by the standard are included in the total amount of impurities. The mass fraction of nickel due to copper and the sum of impurities is not included.
    According to OST 24.916.01-71 the total content of impurities should be ≤ 1.30%. The content of nickel is allowed due to the copper content.

    Mechanical properties

    Section, mm sT|s0,2, MPa σU, MPa d5, % KCU, kJ/m2 HB, MPa
    Castings are supplied without heat treatment
    - ≥78.4 ≥147 ≥6 ≥98 ≥60
    - ≥88.2 ≥176.2 ≥4 ≥98 ≥60
    Rods and tubes of the first group is made by a horizontal molding according to GOST 24301-93 (in parentheses are the values for the casting of the second group of castings)
    - ≥240 (200) ≥20 (15) - ≥70 (60)

    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 8830

    A description of the physical symbols

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