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AS 2345-2006

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Current

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Dezincification resistance of copper alloys
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Language(s)

English

Published date

06-13-2006

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Specifies procedures for determining the resistance of copper-base alloys containing zinc dezincification.

This Standard specifies procedures for determining the resistance of copper-base alloys containing zinc to the form of corrosion termed ‘dezincification’, in two steps as follows:(a) Alloys are categorized into two groups based on their chemical composition which is used to assess their susceptibility to dezincification.(b) Alloys assessed to be resistant to dezincification on the basis of chemical composition do not require testing. Alloys considered to be susceptible can be further evaluated by testing them under accelerated laboratory conditions after the completion of all manufacturing stages. Following this test and where the specified acceptance criteria are met, such alloys can also be regarded as resistant to dezincification.This Standard also specifies the acceptance criteria for the dezincification resistance of copper/zinc alloy components designed for use in contact with potable water or soils. Advice and recommendations on information to be supplied by the purchaser at the time of enquiry or order are contained in Appendix A.

Committee
MT-014
DocumentType
Standard
ISBN
0 7337 7493 8
Pages
14
ProductNote
Reconfirmed 29/07/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 29/07/2016
PublisherName
Standards Australia
Status
Current
Supersedes

First published in part as AS 2345-1980.MP 52 first published 1988.Second edition 1990.MP 52-1990 revised and redesignated in part as AS 3796(Int)-1990.AS 2345-1980 and AS 3796(Int)-1990 revised and issued as AS 2345-1992.Third edition 2006.Reconfirmed 2016. Originated as AS 2345-1980. Previous edition 1992. Third edition 2006.

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