AS 2345-2006 (R2016)

Table of Contents

Abstract

Specifies procedures for determining the resistance of copper-base alloys containing zinc dezincification.
RECONFIRMATION NOTICE
Technical Committee MT-014 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.
Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 14 July 2016.
The following are represented on Technical Committee MT-014:
Australasian Corrosion Association
Australasian Corrosion Association, NZ Branch
Australian Chamber of Commerce and Industry
Australian Electrolysis Committee
Australian Industry Group
Australian Paint Manufacturers' Federation
Australian Pipelines and Gas Association
AUSTROADS
Bureau of Steel Manufacturers of Australia
CSIRO
Galvanizers Association of Australia
Galvanizing Association of New Zealand
Materials Australia
New Zealand Abrasive Blasting Association
New Zealand Heavy Engineering Research Association
United Water International
Water Services Association of Australia

Scope

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.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
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
Pages
ISBN
Committee	MT-014
Supersedes	DR 06197 CP AS 2345-1992