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ASTM D 7430 : 2018 : REV A



A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Mechanical Sampling of Coal

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1.1This practice is divided into four parts: A, B, C, and D. These four parts represent the previous standards D7256/D7256M, D4916, D4702, and D6518. These four standards are the four that govern the mechanical sampling of coal and have been combined into one document for the ease of reference of the users of these standards.

1.2The scope of Part A can be found in Section 4.

1.3The scope of Part B can be found in Section 13.

1.4The scope of Part C can be found in Section 19.

1.5The scope of Part D can be found in Section 32.

1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Sections 7, 11.2.2, 21, 1.4, and 38.1.1.

1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

D 05
Standard Practice
American Society for Testing and Materials

ASTM D 8145 : 2018 Standard Practice for Sampling of Green Petroleum Coke
ASTM D 6543 : 2017 : REV A Standard Guide to the Evaluation of Measurements Made by Online Coal Analyzers
ASTM D 2234/D2234M : 2019 Standard Practice for Collection of a Gross Sample of Coal
ASTM D 3302/D3302M : 2019 Standard Test Method for Total Moisture in Coal
ASTM D 2013/D2013M : 2020 Standard Practice for Preparing Coal Samples for Analysis
ASTM E 1402 : 2013 : R2018 Standard Guide for Sampling Design
ASTM D 3172 : 2013 Standard Practice for Proximate Analysis of Coal and Coke
ASTM D 3176 : 2015 Standard Practice for Ultimate Analysis of Coal and Coke
ASTM D 409/D409M : 2016 Standard Test Method for Grindability of Coal by the Hardgrove-Machine Method
ASTM D 121 : 2015 Standard Terminology of Coal and Coke

ASTM D 4916 : 1997 Standard Practice for Mechanical Auger Sampling
ASTM D 3302 : 1991 Standard Test Method for Total Moisture in Coal
ASTM D 4702 : 1997 Standard Guide for Inspecting Crosscut, Sweep-Arm, and Auger Mechanical Coal-Sampling Systems for Conformance with Current ASTM Standards
ASTM D 4749 : 1987 : R1994 : EDT 1 Standard Test Method for Performing the Sieve Analysis of Coal and Designating Coal Size
ASTM D 4621 : 1999 Standard Guide for Quality Management in an Organization That Samples or Tests Coal and Coke

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