Alloy PDI-18

  • 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 ПдИ-18
    Designation GOST Latin PdI-18
    Transliteration PdI-18
    By chemical elements PdIr-18

    Description

    Alloy PDI-18 is 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 faults, slip rings potentiometers.

    Note

    Palladium-iridium 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
    Wire from nonferrous metals and their alloys В74 TU 48-1-51-83

    Chemical composition

    Standard Fe Ir Pd
    GOST 13462-79 ≤0.05 17.5-18.4 81.6-82.5
    Pd is the basis.
    According to GOST 13462-79, the total content of platinum, rhodium and gold should be ≤ 0.180%. The total content of all standardized impurities should be ≤ 0.23%.

    Physical characteristics

    Temperature r, kg/m3
    20 13250

    A description of the physical symbols

    Name Description
    r Density