Osmium OSA-1

  • Osmium OsA-0
  • Osmium OsA-1
  • Osmium OsA-2

    • Designation

    Name The value
    Designation GOST Cyrillic ОсА-1
    Designation GOST Latin OcA-1
    Transliteration OsA-1
    By chemical elements SnсAl-1

    Description

    Osmium OSA-1 is used: for the manufacture of alloys, semi-finished products and other purposes.

    Note

    Refined osmium powder.

    Standards

    Name Code Standards
    Hard alloys, ceramic-metal products and metal powder В56 GOST 12339-79

    Chemical composition

    Standard Fe Au Os
    GOST 12339-79 ≤0.01 ≤0.002 ≥99.95
    Os is the basis.
    The total content of impurities (indicated in the table, and impurities of platinum, palladium, rhodium, iridium, ruthenium, silver, copper, nickel, silicon, aluminum, magnesium, barium and sodium in percent) is ≤ 0.05%.