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ASTM A 721/A721M : 2002 : R2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Ductility of Oriented Electrical Steel
Hardcopy , PDF
11-11-2014
English
01-11-2007
CONTAINED IN VOL. 03.07, 2017 Includes determination of the ductility of grain-oriented silicon steel by use of an apparatus known variously as a tinner's brake, hand folder or an apron brake.
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