ASTM B 413 : 1997 : REV A : R2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Refined Silver
Hardcopy , PDF
06-01-2022
English
25-04-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 02.04, 2017 Describes refined silver cast bar form in three grades.
| Committee |
B 02
|
| DocumentType |
Standard
|
| Pages |
3
|
| ProductNote |
Reconfirmed 2017
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification covers refined silver cast bar2 form in three grades as follows:
1.1.1Grade 99.90 (UNS P07020)—Silver having a minimum fineness of 999.0 commonly referred to as “commercial bar” or “bullion.”
1.1.2Grade 99.95 (UNS P07015)—Silver having a minimum fineness of 999.5.
1.1.3Grade 99.99 (UNS P07010)—A premium grade having a minimum fineness of 999.9.
1.2The values stated in inch-pound units are to be regarded as standard.
1.3This 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 and health practices, and determine the applicability of regulatory limitations prior to use.
1.4This 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 E 29 : 2002 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
| ASTM E 378 : 1997 | Standard Test Method for Spectrographic Analysis of Silver by the Powder Technique (Withdrawn 2004) |
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