ASTM D6347/D6347M

ASTM D6347/D6347M is the ASTM standard for determining the bulk density of coal using nuclear backscatter depth density methods. It provides a technical basis for measuring coal density with a nuclear technique, helping users obtain more consistent results for material evaluation and process control. For organizations that rely on coal handling, testing, or acceptance decisions, this standard supports a more uniform approach to bulk density measurement and helps reduce variability in reporting.

Overview of ASTM D6347/D6347M

This standard is focused on a test method rather than a product specification, and its main purpose is to guide the determination of coal bulk density by nuclear backscatter depth density methods. In practical terms, ASTM D6347/D6347M helps define a repeatable measurement framework for evaluating coal density using equipment and procedures based on nuclear backscatter principles. That makes it relevant where consistent density data is needed for comparison, documentation, or quality-related decisions.

Common use cases of ASTM D6347/D6347M

ASTM D6347/D6347M is commonly used in coal testing environments where bulk density data must be measured with a nuclear method. It may support laboratory work, field measurement programs, or quality control workflows tied to coal characterization and material handling. The standard is especially useful when buyers, sellers, or testing teams need a common method for measuring and reporting coal bulk density in a way that can be referenced consistently across organizations.

Benefits of using ASTM D6347/D6347M

Using ASTM D6347/D6347M can improve consistency in coal bulk density testing by providing a recognized method for nuclear backscatter depth density measurements. This helps support better comparison of results, clearer communication between stakeholders, and more reliable documentation for compliance or procurement purposes. It can also assist with quality control and product evaluation by reducing ambiguity in how bulk density is determined and reported for coal materials.

• Nuclear backscatter depth density method
• Coal bulk density measurement
• Repeatable test procedure
• Quality control and reporting
• Standardized technical reference