Solder Possu5-1

  • Solder PSSu25-2
  • Solder PSSu8-3
  • Solder PSSu5-1
  • Solder PSSu40-2
  • Solder PSSu40-0,5
  • Solder PSSu4-6
  • Solder PSSu4-4
  • Solder POSSU35-2
  • Solder POSSU35-0,5
  • Solder PSSu30-2
  • Solder PSSu30-0,5
  • Solder PSSu25-0,5
  • Solder POSSU18-2
  • Solder POSSU18-0,5
  • Solder POSSU15-2
  • Solder PSSu10-2
  • Solder POSK2-18
  • Solder PIC40
  • Solder PIC30
  • Solder PIC10

    • Designation

    Name The value
    Designation GOST Cyrillic ПОССу5-1
    Designation GOST Latin POCCu5-1
    Transliteration POSSu5-1
    By chemical elements ПSnPbSb5-1

    Description

    Solder Possu5−1 is used: for the production of ingots, round wire, round rods filled with flux tubes, powder used for tinning and soldering of components operating at elevated temperatures, for tin plating of tubular radiators.

    Note

    Solder tin-lead-antimony.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 21930-76, GOST 21931-76, GOST 28873-90

    Chemical composition

    Standard S Ni Fe Cu As Al Zn Sn Sb Pb Bi
    GOST 21930-76 ≤0.02 ≤0.08 ≤0.02 ≤0.08 ≤0.02 ≤0.002 ≤0.002 4-5 0.5-1 Rest ≤0.2
    Pb is the basis.

    Mechanical properties

    σU, MPa d KCU, kJ/m2 HB, MPa
    Pig in the state of delivery
    ≥32.37 ≥40 ≥274.4 ≥10.7

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d Elongation after rupture
    KCU Toughness
    HB Brinell hardness number

    Physical characteristics

    Temperature r, kg/m3 l, W/(m · °C) R, Mr. · m
    20 11200 3517 200

    A description of the physical symbols

    Name Description
    l Coefficient of thermal conductivity
    С Specific heat