ISO 4968:1979
Steel — Macrographic examination by sulfur print (Baumann method)
Reference number
ISO 4968:1979
Edición 1
1979-11
Retirada
ISO 4968:1979
10986
Retirada (Edición 1, 1979)

Resumen

The Baumann method uses contact printing using silver salts and sulphuric acid. It is applicable to non-alloy and alloy steels and to cast irons of which the sulphur content is less than 0.1 %. Specifies general, principle, products and reagents, test pieces, procedure and test report.

Informaciones generales

  •  : Retirada
     : 1979-11
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 3
  • ISO/TC 17/SC 7
    77.040.99 
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