ISO 4740:1985

Withdrawn

Copper and copper alloys Determination of zinc content Flame atomic absorption spectrometric method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

01-03-2019

Language(s)

English, French

Published date

04-07-1985

Publisher

International Organization for Standardization

The method is applicable to the determination of zinc contents between 0.001 and 6 % (m/m). ISO 4740 does not apply to copper alloys containing more than 10 % (m/m) of lead. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

DevelopmentNote	Also numbered as BS 6721-5(1986) (09/2005)
DocumentType	Standard
Pages	4
PublisherName	International Organization for Standardization
Status	Withdrawn

DIN EN 15024-2:2007-01	COPPER AND COPPER ALLOYS - DETERMINATION OF ZINC CONTENT - PART 2: FLAME ATOMIC ABSORPTION SPECTROMETRY METHOD (FAAS)
DIN 17663:1983-12	WROUGHT COPPER ALLOYS - COPPER-NICKEL-ZINC ALLOYS - (NICKEL SILVER) - COMPOSITION
DIN 17665:1983-12	WROUGHT COPPER ALLOYS - COPPER-ALUMINIUM ALLOYS - (ALUMINIUM BRONZE) - COMPOSITION
DIN 17662:1983-12	WROUGHT COPPER ALLOYS - COPPER-TIN ALLOYS - (TIN BRONZE) - COMPOSITION
DIN 17660:1983-12	WROUGHT COPPER ALLOYS - COPPER-ZINC ALLOYS - (BRASS) - (SPECIAL BRASS) - COMPOSITION
DIN 17666:1983-12	LOW ALLOY WROUGHT COPPER ALLOYS - COMPOSITION
DIN 17664:1983-12	WROUGHT COPPER ALLOYS - COPPER-NICKEL ALLOYS - COMPOSITION