AS 3752-1990被替代
Welding - Methods for determination of the diffusible hydrogen content of ferritic weld metal produced by arc welding
出版：Standards Australia
专家解读视频
基本信息
标准编号： AS 3752-1990
标准类别：Standard
出版单位：Standards Australia
标准页数：16
标准简介
Sets out procedures for the measurement of diffusible hydrogen of ferritic weld metal produced by different arc welding processes. Two alternative methods of measurement are specified, viz the collection-over-mercury procedure, and a gas chromatography procedure.
