ASTM B379-04

    Standard Specification for Phosphorized Coppers—Refinery Shapes

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    1. Scope

    1.1 This specification establishes the requirements for phosphorized copper wire bars, billets, and cakes.

    Note 1—Wire bars furnished under this specification do not conform in dimensions with that furnished under Specification B 5.

    1.2 The values in inch-pound units are the standard. SI values given in parentheses are for information only.

    1.3 The following hazard caveat applies to of this specification: This 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.


    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

    B5 Specification for High Conductivity Tough-Pitch Copper Refinery Shapes

    B193 Test Method for Resistivity of Electrical Conductor Materials

    B224 Classification of Coppers

    B577 Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper

    B846 Terminology for Copper and Copper Alloys

    E3 Guide for Preparation of Metallographic Specimens

    E8 Test Methods for Tension Testing of Metallic Materials

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

    E53 Test Method for Determination of Copper in Unalloyed Copper by Gravimetry

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

    E255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition


    ICS Code

    ICS Number Code 77.150.30 (Copper products)

    UNSPSC Code

    UNSPSC Code 30262200(Copper bars); 60122702(Copper shapes)


    DOI: 10.1520/B0379-04

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