ASTM E 121 : 1983 : R1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Test Methods for Chemical Analysis of Copper-Tellurium Alloys
English
01-01-1996
11-11-2014
CONTAINED IN VOL. 03.05, 2005 Describes the procedures for the chemical analysis of copper tellurium alloys having chemical compositions within the following limits: Copper (including silver) 98 percentage and over, Tellurium, 0.04, 0.6 percentage.
| Committee |
E 01
|
| DocumentType |
Test Method
|
| Pages |
3
|
| ProductNote |
Reconfirmed 1996
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 These test methods cover procedures for the chemical analysis of copper-tellurium alloys having chemical compositions within the following limits:
Copper, A % 98 and over Tellurium, % 0.04 to 0.6 A Includes silver1.2 The analytical procedures appear in the following order:
Sections Copper by the Electrolytic Method 8 to 12 Tellurium by the Dichromate (Volumetric) Method 13 to 17| ASTM E 50 : 2017 : REDLINE | Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials |
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