Standard Specification for Refined Indium

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-23-2020

Publisher

American Society for Testing and Materials

1.1This specification covers refined indium as ingot in six grades as follows:

1.1.1Grade 99.9—Indium having a purity of 99.90 %, also known as 3N grade,

1.1.2Grade 99.99—Indium having a purity of 99.99 %, also known as 4N grade,

1.1.3Grade 99.995—Indium having a purity of 99.995 %, also known as 4N5 grade,

1.1.4Grade 99.999—Indium having a purity of 99.999 %, also known as 5N grade,

1.1.5Grade 99.9999—Indium having a purity of 99.9999 %, also known as 6N grade, and

1.1.6Grade 99.99995—Indium having a purity of 99.99995 %, also known as 6N5 grade.

1.2Indium metal from ingot can be fabricated into shot, spheres, wire, sheet, foil, tubing, and other customized fabrications with purities up to and including Grade 99.999. Grades 99.9999 and 99.99995 are available in ingot form only.

1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.4This 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.

1.5This 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.

Committee	B 02
DocumentType	Standard
Pages	3
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM B 1002 : 2016

ASTM E 29 : 2013 : R2019	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E 29 : 2022	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications