AS 2331.2.3-2001 (R2017)現行
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
出版：Standards Australia
專家解讀視頻
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.RECONFIRMATION NOTICETechnical Committee MT-009 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 20 March 2017.The following are represented on Technical Committee MT-009:Australasian Institute of Surface FinishingAustralian Chamber of Commerce and IndustryAustralian Industry GroupAustralian Steel InstituteBureau of Steel Manufacturers of AustraliaGalvanizers Association of AustraliaGalvanizing Association of New ZealandNew Zealand Metal Roofing Manufacturers
Reconfirmed 07/04/2017.
This standard has been reconfirmed in Australia in 2017 and remains current in New Zealand.
