Standard 25 x 12 x 80 mm test specimen and method of preparation set forth with two standard methods of diffusible hydrogen analysis, mercury displacement and gas chromatography. The methods are suitable for SMAW, GMAW, FCAW.
Document identifier
AWS A4.3-93(R2006)
Title
Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Bainitic, and Ferritic Steel Weld Metal Produced by Arc Welding
Publication date
1992-11-12
International Relationship
Price |
79 vnd |