ISO-4140 › Ferrochromium and ferrosilicochromium - Determination of chromium content - Potentiometric method
ISO-4140
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1ST EDITION
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CURRENT
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The method is applicable to all grades of these ferroalloys. Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report.
To find similar documents by classification:
77.100 (Ferroalloys Including classification, designation, sampling, chemical analysis, etc.)
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Document Number
ISO 4140:1979
Revision Level
1ST EDITION
Status
Current
Publication Date
Sept. 15, 1979
Committee Number
ISO TC 132