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I.S. EN ISO 8249:2000

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

WELDING - DETERMINATION OF FERRITE NUMBER (FN) IN AUSTENITIC AND DUPLEX FERRITIC-AUSTENITIC CR-NI STAINLESS STEEL WELD METALS
Available format(s)

Hardcopy , PDF

Superseded date

09-10-2018

Language(s)

English

Published date

01-01-2000

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Calibration
5 Standard method for covered electrode test pads
6 Standard methods for test pads of other processes and
  for production welds
7 Other methods
8 Procedures used to prepare secondary standards for
  delta ferrite in austenitic stainless steel weld metal
Annex A (informative) Manufacture of secondary standards by
                      strip cladding
Annex B (informative) Manufacture of secondary standards by
                      centrifugal chill casting
Bibliography

Defines the method and apparatus for the measurement of the delta ferrite content, expressed as Ferrite Number (FN), in largely austenitic and duplex ferritic-austenitic stainless steel weld metal through the attractive force between a weld metal sample and a standard permanent magnet and the preparation and measurement of standard pads for manual metal arc covered electrodes.

DocumentType
Standard
Pages
38
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

ISO/TR 15510:1997 Stainless steels Chemical composition
ISO 525:2013 Bonded abrasive products General requirements
ISO 4954:1993 Steels for cold heading and cold extruding

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