ASTM E364-94(2000)

    Standard Test Methods for Chemical Analysis of Ferrochrome-Silicon (Withdrawn 2006)

    Withdrawn Standard: ASTM E364-94(2000) | Developed by Subcommittee: E01.01

    WITHDRAWN, NO REPLACEMENT


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    Withdrawn Rationale:

    These test methods cover the chemical analysis of ferrochrome-silicon having chemical compositions within specified limits.

    Formerly under the jurisdiction of Committee E01 on Analytical Chemistry for Metals, Ores, and Related Materials, these test methods were withdrawn in September 2006.

    1. Scope

    1.1 These test methods cover the chemical analysis of ferrochrome-silicon having chemical compositions within the following limits:

    ElementConcentration,%
    Aluminum0.50 max
    Antimony0.005 max
    Arsenic 0.005 max
    Bismuth 0.005 max
    Boron 0.005 max
    Carbon 0.15 max
    Chromium34.0 to 47.0
    Cobalt 0.10 max
    Columbium0.050 max
    Copper 0.050 max
    Lead 0.005 max
    Manganese0.75 max
    Molybdenum0.050 max
    Nickel 0.50 max
    Nitrogen0.050 max
    Phosphorus0.030 max
    Silicon 30.0 to 45.0
    Silver 0.005 max
    Sulfur 0.030 max
    Tantalum0.050 max
    Tin 0.005 max
    Titanium0.50 max
    Vanadium0.50 max
    Zinc 0.005 max
    Zirconium0.050 max

    1.2 The test methods appear in the following order:

    Sections
    Arsenic by the Molybdenum Blue Photometric Method 8-18
    Chromium by the Acid Dissolution Titrimetric Method 19-25
    Silicon by the Sodium Peroxide Fusion-Perchloric Acid Dehydration Method26-33

    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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For precautions to be observed in these test methods, refer to Practices E50, and to precautions included in the individual methods.



    Referencing This Standard

    DOI: 10.1520/E0364-94R00

    ASTM International is a member of CrossRef.

    Citation Format

    ASTM E364-94(2000), Standard Test Methods for Chemical Analysis of Ferrochrome-Silicon (Withdrawn 2006), ASTM International, West Conshohocken, PA, 2000, www.astm.org

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