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BS 3839:1978

BS 3839:1978

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for oxygen-free high-conductivity copper for electronic tubes and semiconductor devices

Available format(s)

Hardcopy , PDF

Withdrawn date

02-08-2013

Language(s)

English

Published date

30-11-1978

Publisher

British Standards Institution

Cooperating organizations
Foreword
1 Scope
2 References
3 General requirements
4 Chemical composition
5 Temper
6 Embrittlement test
7 Quench test for oxide adherence
8 Metallographic examination
Appendix A - Extract from ISO Recommendation
             R 1190/2-1971 Copper and copper
             alloys - Code of designation -
             Part II: Designation of tempers
Appendix B - Extract from ISO 2624-1973
             Copper and copper alloys -
             Estimation of average grain size
Publications referred to

General requirements, chemical composition and tests for oxygen-free high-conductivity copper in its various forms as supplied to the component manufacturer.

Committee
W/-
DevelopmentNote
Supersedes 76/25821 DC (07/2005) Inactive for the new design. (12/2010)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

BS 2870:1980 Specification for rolled copper and copper alloys: sheet, strip and foil
BS 3843-3:1992 Guide to terotechnology (the economic management of assets) Guide to the available techniques

BS 2875:1969 Specification for copper and copper alloys. Plate
ISO 2624:1990 Copper and copper alloys Estimation of average grain size
BS 2874:1969 Specification for copper and copper alloys. Rods and sections (other than forging stock)
BS 2871:1957 Copper and copper alloys tubes
BS 2872:1969 Specification for copper and copper alloys. Forging stock and forgings
BS 2873:1969 Specification for copper and copper alloys. Wire
BS 1499(1949) : LATEST SAMPLING NON-FERROUS METALS
ISO 1190-2:1982 Copper and copper alloys — Code of designation — Part 2: Designation of tempers
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
ISO 4746:1977 Oxygen-free copper Scale adhesion test
ISO 2626:1973 Copper Hydrogen embrittlement test
BS 2870:1968 Rolled copper and copper alloys sheet. Strip and foil

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PDF - English
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