Applies to sintered materials which have been heat treated in such a way that hardness is not uniform in the section to a depth of 5 mm below the surface (by treatments such as carburizing, carbonitriding, nitrocarburizing or sulphidizing). Gives principle, apparatus, sampling and preparation of test pieces, test requirements, expression of results and test report.t.
Status : WithdrawnPublication date : 1981-12
Edition : 1Number of pages : 2
Technical Committee:Sampling and testing methods for sintered metal materials (excluding hardmetals)