This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
The photometric method (A) is applicable to products having aluminium contents from 0,1 to 1,5 % (m/m), the oxine gravimetric method (B) is applicable to products having aluminium contents over 1,5 % (m/m). Cancels and replaces the first edition (ISO 4295:1978), of which it constitutes a technical revision. Should be read in conjunction with ISO 4297.
Status: PublishedPublication date: 1988-06
Edition: 2Number of pages: 6
Technical Committee: ISO/TC 132 Ferroalloys
- ICS :
- 73.060.20 Manganese ores
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|std 1 40|
|std 2 40||Paper|
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Stage: 90.93 (Confirmed)
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