Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Bainitic, and Ferritic Steel Weld Metal Produced by Arc Welding, includes Amendment 1 (2018)
电弧焊接产生的马氏体、贝氏体和铁素体钢焊缝金属的扩散氢含量测定标准方法 包括修改件1(2018)
发布日期:
1992-11-12
标准25 x 12 x 80 mm试样和制备方法,包括扩散氢分析、汞置换和气相色谱两种标准方法。该方法适用于SMAW、GMAW、FCAW。
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.