EN ISO 3690-2012 标准详情
- 标准号:EN ISO 3690-2012
- 中文标题:焊接和相关工艺 - 电弧焊接金属测定氢含量( ISO 3690 : 2012)
- 英文标题:welding and allied processes - determination of hydrogen content in arc weld metal (iso 3690:2012)
- 标准类别:欧盟标准EN
- 发布日期:2012-03-01
THIS INTERNATIONAL STANDARD SPECIFIES THE SAMPLING AND ANALYTICAL PROCEDURE FOR THE DETERMINATION OF DIFFUSIBLE HYDROGEN IN MARTENSITIC, BAINITIC, AND FERRITIC STEEL WELD METAL ARISING FROM THE WELDING OF SUCH STEELS USING ARC WELDING PROCESSES WITH
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