IS 4667 : Part 1 : 2025 Methods for Chemical Analysis of Silver-Copper Brazing Alloys - Part 1 Analysis for Silver and Copper
1 SCOPE
This standard (Part 1) prescribes methods of chemical analysis for silver and copper in silvercopper brazing alloys (excluding Grades BA-CuAg7 and BA-CuAg8) as specified in IS 2927.
2 REFERENCES
The standards given below contains provisions, which through reference in this text, constitute provisions of this standard. At the time of publication the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standard:
IS No. | Title |
IS 264 : 2005 | Nitric acid - Specification (third revision) |
IS 266 : 2024 | Sulphuric acid - Specification (fourth revision) |
IS 1070 : 2023 | Reagent grade water - Specification (fourth revision) |
IS 1817 : 1961 | Methods of sampling nonferrous metals for chemical analysis |
IS 2927 : 1975 | Specification for brazing alloys (first revision) |