![header thumbnail](/images/publishers\astm_cover.gif)
ASTM A 897M : 1990 : R1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
![header thumbnail](/images/publishers\astm_cover.gif)
Standard Specification for Austempered Ductile Iron Castings [Metric] (Withdrawn 2001)
09-04-2002
31-12-2010
CONTAINED IN VOL 01.02, 2001 Specification covers ductile iron castings that are subsequently heat treated by an austempering process as defined in the standard.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.