IS 4667 : Part 2 : 2025 Methods for Chemical Analysis of Silver-Copper Brazing Alloys - Part 2 Determination of Silver, Copper and Tin
Revised Standard from Last Update.
1 SCOPE
This standard (Part 2) prescribes methods of chemical analysis for tin, silver and copper in alloys BA-CuAg7 and BA-CuAg8 as specified in IS 2927.
2 REFERENCES
The standards given below contain 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 standards:
| 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) |