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ISO 7526:2020

Ferronickels -- Determination of sulfur content -- Infrared absorption method after induction furnace combustion

General information

Valid from 04.03.2020
ICS Groups
77.100 Ferroalloys 77.120.40 Nickel, chromium and their alloys
Directives or regulations
None

Standard history

Status
Date
Type
Name
04.03.2020
Main
ISO 7526:2020
19.12.1985
Main
ISO 7526:1985
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).

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Standard monitoring
English (PDF 881 KB)

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Main

EVS-EN 10269:2013

Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Newest version Valid from 09.12.2013
Main

EVS-EN 10095:1999

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Newest version Valid from 01.01.2000
Main

EVS-EN 24159:2000

Ferromanganese and ferrosilicomanganese - Determination of manganese content - Potentiometric method
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Amendment

EVS-EN 10269:1999/A1:2006

Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Withdrawn from 09.12.2013

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English