SSH EN ISO 4946:2016

Steel and cast iron - Determination of copper - 2,2'-Biquinoline spectrophotometric method (ISO 4946:2016)

Publication date: Nov 15, 2016

General information

Current stage: 60.60 Effective date: Nov 15, 2016

Originator: DPS

Owner: DPS/KT 47

Type: European Norm

ICS: 77.080.01

Languages: English

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Status: Published

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Scope

ISO 4946:2016 specifies a spectrophotometric method for the determination of copper in steel and cast iron by 2,2'-biquinoline.
The method is applicable to the determination of copper mass fraction in the range of 0,02 % and 5 %.

Life cycle

PREVIOUSLY

Replaces
SSH EN 24946:1990

Replaces
SSH EN 24946:1990/AC:1991

NOW

PUBLISHED
SSH EN ISO 4946:2016
60.60 Standard published
Nov 15, 2016

Related project

Adopted from EN ISO 4946:2016

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