Platinum PLA-2

  • Platinum Pl 99.8
  • Platinum Pl 99.9
  • Platinum Pl 99.93
  • Platinum PlA-0 (Pl 999.8)
  • Platinum PLA-00
  • Platinum PlA-1 (Pl 999.5)
  • Platinum PlA-2

    • Designation

    Name The value
    Designation GOST Cyrillic ПлА-2
    Designation GOST Latin PlA-2
    Transliteration PlA-2
    By chemical elements PtAl-2

    Description

    Platinum PLA-2 is used: for the manufacture of ingots and powder, applied in the smelting of alloys, the manufacture of chemicals, chemical compounds of platinum and other purposes.

    Note

    Affilirovannaja platinum.
    Platinum powder is labeled Plap-2.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 12341-81, GOST Р 52245-2004, GOST 31290-2005

    Chemical composition

    Standard Si Fe Al Sn Sb Pb Au Pt
    GOST 31290-2005 ≤0.005 ≤0.01 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≤0.005 ≥99.9
    Pt is the basis.
    According to GOST 31290-2005 the chemical composition is given for platinum PlA-2 (ingots) and PLA-2 (in powder), the total content of all impurities is ≤ 0.10%, the total content of Pd + Ir + Rh + Ru ≤ 0.050%. In agreement with the consumer, the number of detectable elements (impurities) can be expanded and their maximum permissible mass fractions determined, as well as the determination of losses during ignition for platinum in powder according to the methods of the manufacturer.