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BS 4608:1970

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Specification for copper for electrical purposes. Rolled sheet, strip and foil

Available format(s)

Hardcopy , PDF

Superseded date

19-09-2002

Language(s)

English

Published date

25-06-1970

€165.94
Excluding VAT

Co-operating organizations
Foreword
Specification
1 Scope
2 General
3 Definitions
4 Information to be supplied by the purchaser
5 Freedom from defects
6 Chemical composition
7 Condition
8 Dimensions and tolerances
9 Selection of test samples
10 Mechanical tests (including preparation of test
    pieces)
11 Electrical resistivity test
12 Hydrogen embrittlement test
13 Retests
14 Certificate of compliance
15 Inspection
16 Facilities for testing
Appendices
A Conversion of stress values
B Factors for correcting resistance at various
    temperatures
Tables
1 Width of test piece
2 Resistivity values
3 Tolerances on thickness of cold rolled sheet, strip
    and foil
4 Tolerances on width of rolled sheet, strip and foil
    (rotary sheared)
5 Tolerances on length of rolled sheet and strip
    ordered to exact length cut from rotary sheared coil
6 Tolerances on width or length of rolled sheet and
    strip (guillotine sheared)
7 Mechanical properties of copper sheet, strip and
    foil
8 Factors for correcting resistance. Hard-drawn high
    conductivity copper of conductivity 97 % I.A.C.S.
9 Factors for correcting resistance. Annealed high
    conductivity copper of conductivity 100 % I.A.C.S.
Figures
1 Bend test
2 Test piece

Sheet, strip and foil in the annealed, half hard and hard conditions, in thicknesses up to and including 10 mm. Includes chemical composition, dimensions and tolerances, mechanical and electrical tests.

Committee
NFE/34
DevelopmentNote
REPLACES BS 899: 1961
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 5350-A2:1990 Methods of test for adhesives. Adherends Guide to the selection of adherend materials
PD 6470:1981 The management of design for economic production. Standardization philosophy aimed at improving the performance of the electrical and mechanical manufacturing sectors
DEFSTAN 34-4/2(1990) : 1990 FLUXES FOR SOFT SOLDERING ELECTRICAL AND ELECTRONIC ASSEMBLIES
BS 6883:1999 Elastomer insulated cables for fixed wiring in ships and on mobile and fixed offshore units. Requirements and test methods
BS 1432:1987 Specification for copper for electrical purposes: high conductivity copper rectangular conductors with drawn or rolled edges
BS 873-2:1984 Road traffic signs and internally illuminated bollards Specification for miscellaneous signs
BS 2870:1980 Specification for rolled copper and copper alloys: sheet, strip and foil
BS 2752:1975 Specification for vulcanized chloroprene rubber compounds
BS 5970:2001 Code of practice for thermal insulation of pipework and equipment in the temperature range of -100°C to +870°C
BS 5425-1:1986 Coaxial cable for wideband distribution systems Specification for single unit, semi-airspaced cables for wideband distribution systems
BS 3488:1987 Specification for technical anhydrous lanolin
BS 5624:1978 Code of practice for the lining of vessels and equipment for chemical processes: copper and copper alloys
BS 778:1966 Specification for steel pipes and joints for hydraulic purposes
BS 1212-4:1991 Float operated valves Specification for compact type float operated valves for WC flushing cisterns (including floats)
BS 159:1992 Specification for high-voltage busbars and busbar connections

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