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ISO 797:1973

Aluminium and aluminium alloys -- Determination of silicon -- Gravimetric method

This standard has been reviewed and then confirmed in 2011 
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The method is applicable to the determination of silicon content greater than or equal to 0,30 % in aluminium and aluminium alloys. The method is not completely applicable to alloys containing silicon or magnesium (see annex A) and tin or antimony respectively (see annex B), for which it should be modified.


  • Edition: 1 (Monolingual) ICS: 77.120.10
    Status: Published Stage: 90.93 (2011-07-21)
    TC/SC: ISO/TC 79 Number of Pages: 5
  • No revision information available

  • No corrigenda or amendments available

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