ASTM E382-20 PDF

Scope: 1.1 This test method describes a method for determining the crushing strength of fired iron ore pellets and direct-reduced iron. Cylindrical agglomerates and briquettes are not covered by this test method. 1.2 The values as stated in SI units are to be regarded as the standards. The values in parentheses are given for information only. 1.3 Results given by this test should be similar to those from ISO 4700 (see Appendix X1 for details). 1.4 This 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. 1.5 This 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.

ASTM E382-20 Referenced Document

ASTM E122 Standard Practice for Calculating Sample Size to Estimate, With a Specified Tolerable Error, the Average for Characteristic of a Lot or Process
ASTM E135 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E389 Standard Test Method for Particle Size or Screen Analysis at No. 4 (4.75-mm) Sieve and Coarser for Metal-Bearing Ores and Related Materials
ASTM E50 Standard Practice for Apparatus, Reagents, and safety Precautions for Chemical Analysis of Metals
ASTM E877 Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials
ISO 4700 Iron ore pellets for blast furnace and direct reduction feedstocks - Determination of the crushing strength

2020 ASTM E382-20 Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets and Direct-Reduced Iron
2012 ASTM E382-12 Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets
2007 ASTM E382-07 Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets
2002 ASTM E382-02 Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets
1997 ASTM E382-97 Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets