ASTM E246
Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
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About This Item
ASTM E246 is a technical standard for determining iron in iron ores and related materials by dichromate titrimetry. It provides a structured test method for measuring iron content in materials where accurate chemical analysis is important for quality control, comparison, and reporting. Because iron grade can affect material value and suitability, this standard helps support consistent laboratory results and informed decisions in materials evaluation.
What is ASTM E246?
ASTM E246 is an ASTM standard that describes test methods for the determination of iron using dichromate titrimetry. The official title shows that it is focused on chemical analysis of iron ores and related materials, rather than on mechanical or physical testing. In practice, the standard is used to guide laboratory work so that iron content can be measured in a repeatable and recognized way. For users handling ore samples or similar materials, ASTM E246 supports a clear analytical approach.
Where is ASTM E246 used?
ASTM E246 is commonly used in laboratory settings that analyze iron ores and related mineral materials. It may be applied in quality control, material acceptance, and routine testing workflows where iron content needs to be determined with a recognized chemical method. The standard is relevant to organizations that prepare, sample, or evaluate iron-bearing materials and need a dependable test method for reporting results. ASTM E246 is especially useful where consistent laboratory procedures are important.
Why is ASTM E246 important?
ASTM E246 matters because iron content is a key property in ore and related material assessment. A recognized test method helps improve consistency between laboratories, supports reliable reporting, and reduces uncertainty during procurement or product evaluation. Using ASTM E246 can also help align testing practices with established ASTM expectations, which is valuable for documentation, comparison, and technical review. For organizations working with iron-bearing materials, the standard supports more controlled and defensible analysis.
- Dichromate titrimetric iron determination
- Iron ores and related materials
- Laboratory testing and quality control
- Consistent analytical reporting
- Publication Date: 2021-10-12
- Publisher: ASTM
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