ASTM WK61907

    Revision of B694 - 13 Standard Specification for Copper, Copper-Alloy, Copper-Clad Bronze (CCB), Copper-Clad Stainless Steel (CCS), and Copper-Clad Alloy Steel (CAS) Sheet and Strip for Electrical Cable Shielding

    (What is a Work Item?)

    Active Standard: B694 - 19

    Developed by Subcommittee: B05.01 | Committee B05 | Contact Staff Manager



    WK61907


    Keywords

    bimetallic; cladding ratio; copper; copper alloy; copper-clad bronze; copper-clad alloy steel; copper-clad stainless steel; electric cable shielding; electrical conductivity; grain size; Rockwell Hardness; sheet; strip; tensile; UNS No. C11000; UNS No. C19400; UNS No. C22000; UNS No. C23000; UNS No. C64785; UNS No. C66400; UNS No. C66410; UNS No. C66430; UNS No. C71000; UNS No. G41300; UNS No. S43000;

    Rationale

    Standard B694 allows ETP copper C11000 for shielding cable. However, ETP copper C11040 should be added to the standard because it meets the B694 requirements, has the same copper content, but also lists the allowed impurity values. Consequently, quality should be improved.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-19-2018

    Technical Contact:
    Horace Pops

    Status:
    Draft Under Development