Standards

ASTM E118-89(2004)


Withdrawn Standard: ASTM E118-89(2004) Standard Test Methods for Chemical Analysis of Copper-Chromium Alloys (Withdrawn 2010)


Developed by Subcommittee: E01.05

WITHDRAWN, NO REPLACEMENT



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Description

Withdrawn Rationale:

These test methods cover procedures for the chemical analysis of chromium-copper alloys having chemical compositions within select limits.

Formerly under the jurisdiction of Committee E01 on Analytical Chemistry for Metals, Ores, and Related Materials, these test methods were withdrawn in March 2010. This standard was withdrawn without replacement due to its limited use by the industry.


1. Scope

1.1 These test methods cover procedures for the chemical analysis of chromium-copper alloys having chemical compositions within the following limits:

Copper, %98 and overChromium, %0.6 to 1.2Silicon, %0 to 0.10Iron, %0 to 0.10

1.2 The analytical procedures appear in the following order:

SectionsCopper by the Electrolytic MethodChromium by the Dichromate (Potentiometric) MethodSilicon by the Perchloric Acid Dehydration Method



Keywords



DOI: 10.1520/E0118-89R04

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