ISO 7529:1989

Nickel alloys — Determination of chromium content — Potentiometric titration method with ammonium iron(II) sulfate

Publication date: 26 tet 1989

95.99 Withdrawal of Standard 27 tet 2017

General information

Current stage: 95.99 Effective date: 27 tet 2017

Originator: ISO

Owner: ISO/TC 155

Type: International Standard

ICS: 77.120.40

Gjuha: frëngjisht anglisht

Buying

Statusi: Shfuqizuar

PDF - 7 576 Lekë

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Scope

Applies to the determination of 1 % (m/m) to 25 % (m/m) chromium content in nickel alloys which do not contain insoluble chromium carbides, and which have a vanadium content of less than 0,2 % (m/m). Specifies principle, reagents, apparatus, sampling and sample preparation, procedure, expression of results, special cases and test report. Examples of composition of some nickel alloys are given in annex A.

Life cycle

NOW

WITHDRAWN
ISO 7529:1989
95.99 Withdrawal of Standard
27 tet 2017

REVISED BY

PUBLISHED
ISO 7529:2017

National adoptions

SSH ISO 7529:1989

DPS

Lidhje nikeli - Përcaktimi i përmbajtjes së kromit - Metoda e titrimit potenciometrik me sulfat hekuri (II) amoni

60.60 Standard published

DPS/KT 133 më tepër