ASTM E118-89(2004)

    Standard Test Methods for Chemical Analysis of Copper-Chromium Alloys (Withdrawn 2010)

    Withdrawn Standard: ASTM E118-89(2004) | Developed by Subcommittee: E01.05

    WITHDRAWN, NO REPLACEMENT


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    Withdrawn Rationale: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jurisdiction of Committee E01 on Analytical Chemistry for Metals, Ores, and Related Materials, these test methods were withdrawn in March 2010. This standard was withdrawn without replacement due to its limited use by the industry.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



    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    E29 Practice for Using Significant Digits in Test Data to Determine Conformance With Specifications

    E50 Practices for Apparatus, Reagents, and Safety Precautions for Chemical Analysis of Metals

    E54 Test Methods for Chemical Analysis of Special Brasses and Bronzes

    E55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition

    E60 Practice for Photometric and Spectrophotometric Methods for Chemical Analysis of Metals

    E62 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)


    DOI: 10.1520/E0118-89R04

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