ISO 4942:2016

Steels and irons — Determination of vanadium content — N-BPHA spectrophotometric method

Publication date: 23 qer 2016

General information

Current stage: 90.93 Effective date: 3 sht 2021

Originator: ISO

Owner: ISO/TC 17/SC 1

Type: International Standard

ICS: 77.080.01

Gjuha: anglisht

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Statusi: Publikuar

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Scope

ISO 4942:2016 specifies an N-benzoylphenylhydroxylamine (N-BPHA) spectrophotometric method for the determination of vanadium in steels and cast irons.
It is applicable to vanadium contents between 0,005 % and 0,50 % (mass fraction).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4942:1988

NOW

PUBLISHED
ISO 4942:2016
90.93 Standard confirmed
3 sht 2021

National adoptions

SSH ISO 4942:2016

DPS

Çeliqe dhe hekura - Përcaktimi i përmbajtjes të vanadit - Metoda spektrofotometrike me N-BPHA

60.60 Standard published

DPS/KT 47 më tepër