ISO 4742:1984

Copper alloys — Determination of nickel content — Gravimetric method

Publication date: Mar 1, 1984

General information

Current stage: 90.93 Effective date: Nov 17, 2023

Originator: ISO

Owner: ISO/TC 26

Type: International Standard

ICS: 77.120.30

Languages: French English

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Status: Published

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Scope

The method is applicable to the determination of nickel contents between 2 and 50 % (m/m). ISO 4742 specifies principle, reagents, apparatus, procedure, expression of results and test report. Normal precautions regarding the use of perchloride acid in laboratory work should be observed.

Life cycle

NOW

PUBLISHED
ISO 4742:1984
90.93 Standard confirmed
Nov 17, 2023

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