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EN ISO 7526:2020

Ferronickels - Determination of sulfur content - Infrared absorption method after induction furnace combustion (ISO 7526:2020) EN ISO 7526:2020

Publication date:   Jul 15, 2020

General information

60.60 Standard published   Mar 18, 2020

CEN

CEN/BT

European Norm

77.100   Ferroalloys | 77.120.40   Nickel, chromium and their alloys

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Scope

This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the sulfur content in ferronickels in the range of 0,002 % to 0,12 %.
The method is applicable to normal production operations. It uses commercially available equipment, which is calibrated using steel and/or ferronickel certified reference materials (CRMs).

Life cycle

PREVIOUSLY

WITHDRAWN
EN 27526:1991

NOW

PUBLISHED
EN ISO 7526:2020
60.60 Standard published
Mar 18, 2020