IS 4667 : Part 1 : 2025 Methods for Chemical Analysis of Silver-Copper Brazing Alloys - Part 1 Analysis for Silver and Copper

ICS 77.120.30

MTD 34

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)