Specifies micrographic, hardness, micro-hardness, spectrometric and chemical tests for the measurement of the depth of decarburization in carbon and low alloy steel products.RECONFIRMATION NOTICETechnical Committee MT-001 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 23 October 2015.The following are represented on Technical Committee MT-001:Australasian Corrosion AssociationAustralian Building Codes BoardAustralian Institute of ArchitectsAustralian Steel AssociationAustralian Steel InstituteBureau of Steel Manufacturers of AustraliaEmployers And Manufacturers AssociationMaterials AustraliaNew Zealand Heavy Engineering Research AssociationSociety of Automotive Engineers¿¿Australasia