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BS EN ISO 643:2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Steels. Micrographic determination of the apparent grain size
Available format(s)

Hardcopy , PDF

Superseded date

05-05-2020

Language(s)

English

Published date

31-01-2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Selection and preparation of the specimen
7 Characterization of grain size
8 Test report
Annex A (informative) - Summary of methods for revealing
        ferritic, austenitic or prior-austenitic grain
        boundaries in steels
Annex B (normative) - Determination of grain size -
        Standard charts taken from ASTM E112
Annex C (normative) - Evaluation method

Describes a micrographic method of determining apparent ferritic or austenitic grain size in steels.

Committee
ISE/101/7
DevelopmentNote
Supersedes BS 4490(1989) and 01/706923 DC (03/2003)
DocumentType
Standard
Pages
44
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 6S 100:2010 Aerospace series. Procedure for inspection, testing and acceptance of wrought steels (other than plate, sheet, strip and tube)
PD 970:2005 Wrought steels for mechanical and allied engineering purposes. Requirements for carbon, carbon manganese and alloy hot worked or cold finished steels
09/30199785 DC : 0 BS 6S 100 - PROCEDURE FOR INSPECTION, TESTING AND ACCEPTANCE OF WROUGHT STEELS (OTHER THAN PLATE, SHEET, STRIP AND TUBE)

ISO 3785:2006 Metallic materials — Designation of test specimen axes in relation to product texture
ISO 14250:2000 Steel — Metallographic characterization of duplex grain size and distributions

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