ISO 9441:1988
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ISO 9441:1988
17144

Abstract

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The method is applicable to types of steel with niobium contents between 0,005 % (m/m) and 1,3 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A includes additional information on the international co-operative tests. Annex B gives a graphical representation of precision data.


General information 

  •  :  Published
     : 1988-12
  •  : 1
     : 6
  •  : ISO/TC 17/SC 1 Methods of determination of chemical composition
  •  :
    77.080.20 Steels

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std 2 38 Paper
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