ASTM E121-83(1996) - 1.1.1996
 
1. Scope

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 silver

1.2 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
 
2. Referenced Documents

E50-17

Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials

E29-22

Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

E55-23

Standard Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition