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AS 2331.2.3-2001

Current

Current

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Methods of test for metallic and related coatings Tests for average coating mass per unit area or for thickness - Hydrogen evolution method for zinc coatings

Available format(s)

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Language(s)

English

Published date

07-17-2001

US$36.65
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Sets out the hydrogen evolution method for the determination of the average mass per unit area, or thickness, of zinc coatings on steel. The test requires the use of apparatus to measure the volume of hydrogen liberated resulting from the dissolution of the coating.

Committee
MT-009
DocumentType
Standard
ISBN
0 7337 3949 0
Pages
5
ProductNote
Reconfirmed 07/04/2017.This standard has been reconfirmed in Australia in 2017 and remains current in New Zealand. Reconfirmation Notice 07/04/2017
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard sets out the hydrogen evolution method for the determination of the average mass per unit area, or thickness, of zinc coatings on steel.The method is suitable for the testing of items which have a surface area that can be calculated to within an accuracy of 1%. The method is normally accurate to within 5%.NOTES: 1 A specialized version of this Method and apparatus for testing zinc coatings on wire is described in AS/NZS 4534.2 The test procedures described in this Standard do not necessarily include all of the precautions required to satisfy health and safety aspects. Care should be taken to ensure that the procedures are carried out only by people who have received suitable training. Guidance in the handling and use of hazardous chemicals is given in AS/NZS 2243.1 and AS/NZS 2243.2.

Originated as part of AS K173.1-1971 and AS K173.2-1971.
Previous edition AS 2331.2.3-1980.
Second edition 2001.

AS/NZS 2243.1:2005 Safety in laboratories Planning and operational aspects
AS/NZS 4534:2006 Zinc and zinc/aluminium-alloy coatings on steel wire (Reconfirmed 2017)
AS/NZS 2243.1:1997 Safety in laboratories General
AS/NZS 2243.2:2006 Safety in laboratories Chemical aspects
AS/NZS 2243.2:1997 Safety in laboratories - Chemical aspects
AS/NZS 4534:1998 Zinc and zinc/aluminium-alloy coatings on steel wire

AS/NZS 5532:2013 Manufacturing requirements for single-point anchor device used for harness-based work at height
AS/NZS 4534:2006 Zinc and zinc/aluminium-alloy coatings on steel wire (Reconfirmed 2017)
AS/NZS 4791:2006 Hot-dip galvanized (zinc) coatings on ferrous open sections, applied by an in-line process (Reconfirmed 2017)
AS 1397-2011 Continuous hot-dip metallic coated steel sheet and strip - Coatings of zinc and zinc alloyed with aluminium and magnesium
AS 1214-1983 Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series)
AS 4397-2007 Electroplated coatings of zinc on steel fasteners with imperial threads
AS/NZS 4680:2006 Hot-dip galvanized (zinc) coatings on fabricated ferrous articles (Reconfirmed 2017)
AS/NZS 4792:2006 Hot-dip galvanized (zinc) coatings on ferrous hollow sections, applied by a continuous or a specialized process (Reconfirmed 2017)
AS 4750-2003 Electrogalvanized (zinc) coatings on ferrous hollow and open sections (Reconfirmed 2017)
AS 1397-2001 Steel sheet and strip - Hot-dipped zinc-coated or aluminium/zinc-coated

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