GB/T 25774.3-2010 Test methods for welding consumables Part 3: Preparation and testing of a fillet weld specimens for T-joint
1 Scope
This part of GB/T 25774 specifies the base material, specimen preparation, specimen inspection, and test report for T-joint fillet weld testing of welding consumables.
This part is applicable to the test and evaluation of T-joint fillet welds for welding consumables such as steel, nickel, and nickel alloys.
This part does not specify acceptance requirements, which shall be in accordance with the relevant welding consumables product standards.
2 Normative references
The following standards contain provisions which, through reference in this part of GB/T 25774, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply.However, all parties coming to an agreement according to this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GB/T 16672 Welds - Working positions - Definitions of angles of slope and rotation (GB/T 16672-1996, ISO 6947:1993, IDT)
GB/T 19418-2003 Arc-welded joints in steel - Guidance on quality levels for imperfections (ISO 5817:1992, IDT)
3 General requirements
The welding consumables for the experiment shall be selected according to the requirements of the relevant welding consumables product standards. The test piece should be prepared and tested according to the welding consumables product standards and the following requirements, and the test results should meet the requirements of the relevant welding consumables product standards
Foreword I
1 Scope
2 Normative references
3 General requirements
4 Test plate material
5 Preparation of the test piece
6 Examination of the test piece
7 Test report
