Solder, Psrma 68-27-5

  • Solder PSrMO 68-27-5
  • Solder PSr 62
  • Solder PSr 65
  • Solder PSr 70
  • Solder PSr 71
  • Solder PSr 72
  • Solder PSrKdM 50-34-16
  • Solder PSrMO 5 (VPr-9)
  • Solder PSr 50Kd
  • Solder PSrMTsKd 45-15-16-24
  • Solder PSrO 10-90
  • Solder PSrO 3-97
  • Solder PSrO 5-40 (VPR-12)
  • Solder PSrOS 2-58
  • Solder PSrOS 3,5-95
  • Solder PSrOS 3-58
  • Solder PSrOSu 8 (VPr-6)
  • Solder PSr 50
  • Solder PSr 45
  • Solder PSr 40
  • Solder PSr 3Kd
  • Solder PSr 37,5
  • Solder PSr 3
  • Solder PSr 25F
  • Solder PSr 25
  • Solder PSr 2.5C
  • Solder PSr 2.5
  • Solder PSr 2
  • Solder PSr 15
  • Solder PSr 12M
  • Solder PSr 10
  • Solder PSr 1,5
  • Solder PSr 1

    • Designation

    Name The value
    Designation GOST Cyrillic ПСрМО 68-27-5
    Designation GOST Latin PCpMO 68-27-5
    Transliteration PSrMO 68-27-5
    By chemical elements ПAgCuSn 68-27-5

    Description

    Solder, Psrma 68−27−5 applies: for brazing titanium and titanium alloys with stainless steel; soldering and tinning of non-ferrous metals and steels.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 19738-74
    Sheets and strips В53 GOST 19739-74

    Chemical composition

    Standard Fe Cu Sn Pb Bi Ag
    GOST 19738-74 ≤0.15 Rest 4.5-5.5 ≤0.005 ≤0.005 67.5-68.5
    Ag is the basis.
    According to GOST 19738-74 the sum of the impurities to be determined should be ≤ 0.15%.

    Physical characteristics

    Temperature r, kg/m3 R, Mr. · m
    20 9900 140

    A description of the physical symbols

    Name Description
    r Density
    R UD. the resistivity