IS 3187 : 1965 Methods of chemical analysis of copper-nickel zinc alloys

1 Scope

1.1 This standard prescribes methods for determination ofcopper, lead, nickel, iron, manganese, zinc and carbon in theranges specified in the relevant Indian Standard specifications oncopper-nickel-zinc alloys.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 323 : 1959Specification for rectified spirit

IS 460 : 1962 Specification for test sieves

IS 1070 : 1961Specification for water, distilled quality

IS 1817 : 1961Methods of sampling non-ferrous metals for chemicalanalysis