Alloy PDSR-20

  • Alloy ПДВ-20 (ПДВ 80-20)
  • Alloy PdI-10
  • Alloy PdI-18
  • Alloy PdM-15 (PdM 850-150)
  • Alloy PdSr-20
  • Alloy PdSr-30
  • Alloy PdSr-40
  • Alloy PdSrK-35-5
  • Alloy PdSrM-36-4
  • Alloy PdSrN-13-2 (PdSrN 850-130)
  • Alloy PdSrN-45-5 (PdSrN 500-450)

    • Designation

    Name The value
    Designation GOST Cyrillic ПдСр-20
    Designation GOST Latin PdCp-20
    Transliteration PdSr-20
    By chemical elements PdAg-20

    Description

    Alloy PDSR-20 used: for the manufacture of semi-finished products (sheets, tapes, strips, foils, wire, pipes, profiles, forgings) by hot or cold deformation used in instrument and apparatus building; sliding contacts and discontinuous, industrial equipment.

    Note

    Palladium-silver alloy.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 13462-79, GOST 13462-2010
    Sheets and strips В53 GOST 24353-80, GOST 24718-81
    Classification, nomenclature and General rules В50 GOST 6563-75

    Chemical composition

    Standard Fe Pb Bi Ag Pd
    GOST 13462-79 ≤0.05 ≤0.004 ≤0.002 19.5-20.5 79.5-80.5
    Pd is the basis.
    According to GOST 13462-79, the total content of platinum, iridium, rhodium and gold should be ≤ 0.190%. The total content of all normalized impurities should be ≤ 0,24%.

    Physical characteristics

    Temperature r, kg/m3
    20 11790

    A description of the physical symbols

    Name Description
    r Density