ASTM International Standard Guide for Metals Identification, Grade Verification, and Sorting ASTM E1476-04(2014)

1.1 This guide is intended for tutorial purposes only. It describes the general requirements, methods, and procedures for the nondestructive identification and sorting of metals. 1.2 It provides guidelines for the selection and use of methods suited to the requirements of particular metals sorting or identification problems. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see Section 10.