Silver SRA-1 (999,9 m)

  • Silver Cp 99.90 (Cp 999)
  • Silver Cp 99.99 (Cp 999.9)
  • Silver SrA-1 (999.9m)
  • Silver SrA-2
  • Silver SrA-3

    • Designation

    Name The value
    Designation GOST Cyrillic СрА-1
    Designation GOST Latin CpA-1
    Transliteration SrA-1
    By chemical elements AgAl-1
    Name The value
    Designation GOST Cyrillic 999,9м
    Designation GOST Latin 999,9m
    Transliteration 9999m
    By chemical elements 999,9м

    Description

    Silver SRA-1 is used: for the manufacture of small bars of silver, intended for commercial and other purposes.

    Note

    The silver refined.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 28595-90, TU 117-1-707-94
    Classification, nomenclature and General rules В50 GOST Р 51784-2001

    Chemical composition

    Standard Fe Sb Pb Bi Ag Te Au
    GOST 28595-90 ≤0.001 ≤0.001 ≤0.002 ≤0.001 ≥99.99 ≤0.002 ≤0.0006
    Ag is the basis.
    According to GOST 28595-90 the total content of platinum and palladium is ≤ 0.0010%. Mass fractions of zinc, rhodium and copper impurities are not normalized, but are determined. The sum of all detectable impurities is ≤ 0.010%.