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Standard
Withdrawn

BS 4490:1989

Methods for micrographic determination of the grain size of steel

Published:

30 Jun 1989

•

Withdrawn:

10 Mar 2003

Overview
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History
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Product Details
Descriptors
Specimen preparation
Reagent solutions
Austenitic steels
Etching
Steels
Etch inspection
Comparative tests
Crystal examination
Grain size
Crystal microstructure
Ferritic steels
Metallography
Microscopic analysis
Size measurement
ICS Codes
77.040.99 Other methods of testing of metals
Committee
ISE/1
International relationships
Not equivalent to:

ISO 643

ISBN
0 580 16352 0
Publisher
BSI