ASTM E246-10
Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry

Standard No.

ASTM E246-10

Release Date

2010

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E246-10(2015)

Latest

ASTM E246-21

Scope

The determination of the total iron content is the primary means for establishing the commercial value of iron ores used in international trade.

These test methods are intended as referee methods for the determination of iron in iron ores. It is assumed that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed, such as those described in Guide E882.

1.1 These test methods cover the determination of total iron in iron ores, concentrates, and agglomerates in the concentration range 30 % to 95 % iron.

1.2 The test methods in this standard are contained in the sections indicated as follows:

ASTM E246-10 history

• 2021 ASTM E246-21 Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
• 2010 ASTM E246-10(2015) Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
• 2010 ASTM E246-10 Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
• 2001 ASTM E246-01(2005) Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titration
• 2001 ASTM E246-01 Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titration
• 1995 ASTM E246-95 Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titration