AS 2345-2006
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Dezincification resistance of copper alloys
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English
Published date
06-13-2006
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Specifies procedures for determining the resistance of copper-base alloys containing zinc dezincification.
| 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 |
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.
Originated as AS 2345-1980.
Previous edition 1992.
Third edition 2006.
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| ATS 4747.2-2008 | Meters for non-urban water supply Specification for closed conduit meters fully charged |
| AS 5612-2013 | Butterfly valves for general purposes |
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| AS/NZS 2845.1:1998 | Water supply - Backflow prevention devices Materials, design and performance requirements |
| AS/NZS 3497:1998 | Drinking water treatment units - Plumbing requirements |
| AS/NZS 5263.1.12:2019 | Gas appliances Gas pool heaters |
| ATS 5200.475-2006 | Technical Specification for plumbing and drainage products Heated Water Systems - Cold water recovery device |
| AS 4956:2017 | Air valves for water supply |
| AS 1357.1-2009 | Valves primarily for use in heated water systems Protection valves |
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| ATS 4747.3-2008 | Meters for non-urban water supply Specifications for open channel meters |
| AS 3952-2002 | Water supply - Spring hydrant valve for waterworks purposes (Reconfirmed 2015) |
| AS 3578-1993 | Cast iron non-return valves for general purposes |
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| AS/NZS 4129:2008 | Fittings for polyethylene (PE) pipes for pressure applications |
| AS/NZS 3666.1:2011 | Air-handling and water systems of buildings - Microbial control Design, installation and commissioning |
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| ATS 5200.479-2006 | Flood stop safety valve |
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