• BS 1977:1976

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Specification for high conductivity copper tubes for electrical purposes

    Available format(s):  Hardcopy, PDF

    Superseded date:  20-09-2002

    Language(s):  English

    Published date:  31-08-1976

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Cooperating organizations
    Specification
    1 Scope
    2 References
    3 Information to be supplied by the purchaser
    4 Freedom from defects
    5 Manufacture
    6 Chemical composition
    7 Condition and mechanical properties
    8 Dimensions and tolerances
    9 Selection of test samples
    10 Mechanical tests
    11 Electrical resistivity test
    12 Gassing or hydrogen embrittlement test
    13 Retests
    14 Supplier's certificate
    15 Inspection
    16 Facilities for testing
    17 Rounding of numbers rule
    Tables
    1 Mechanical properties
    2 Preferred sizes of round tubes
    3 Tolerances on outside diameter
    4 Tolerances on length of round tubes
    5 Volume resistivity values
    6 Factors for correcting resistance, as-drawn high
        conductivity copper, 97 % IACS
    7 Factors for correcting resistance, annealed high
        conductivity copper, 100 % IACS
    8 Rounding rule
    Figures
    1 Flattening test piece
    2 Double-bend test piece
    3 Gassing or hydrogen embrittlement test piece

    Abstract - (Show below) - (Hide below)

    Requirements for round, square and rectangular solid drawn copper tubes of high conductivity for electrical purposes.

    General Product Information - (Show below) - (Hide below)

    Committee NFE/34
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 1432:1987 Specification for copper for electrical purposes: high conductivity copper rectangular conductors with drawn or rolled edges
    BS 2870:1980 Specification for rolled copper and copper alloys: sheet, strip and foil
    BS 5624:1978 Code of practice for the lining of vessels and equipment for chemical processes: copper and copper alloys
    BS 159:1992 Specification for high-voltage busbars and busbar connections

    Standards Referencing This Book - (Show below) - (Hide below)

    BS 2871-1:1971 Specification for copper and copper alloys. Tubes Copper tubes for water, gas and sanitation
    BS 1035-40, 1172-74, 1861, 1954:1964 Raw copper
    BS 2871-2:1972 Specification for copper and copper alloys. Tubes Tubes for general purposes
    BS 2871-3:1972 Specification for copper and copper alloys. Tubes Tubes for heat exchangers
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective