Norm

ISO 4969:1980 en

Steel - Macroscopic examination by etching with strong mineral acids

  • Deze norm is ingetrokken sinds 01-07-2015

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 3
Gepubliceerd op 01-02-1980
Taal Engels
This macroscopic method has very wide application. Selection of the type and concentration of the reagent, the temperature of the reaction and the conditions of surface preparation of the test piece make it possible to achieve the required aim. Specifies general, principle, reagents, test piece, procedure, preservation of test pieces and test report.

Details

ICS-code 77.040.99
Nederlandse titel Steel - Macroscopic examination by etching with strong mineral acids
Engelse titel Steel - Macroscopic examination by etching with strong mineral acids
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