ASTM A 220/A220M : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Specification for Pearlitic Malleable Iron
Hardcopy , PDF
11-11-2014
English
10-08-1999
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 01.02, 2017 Defines pearlitic malleable iron castings for general engineering usage at temperatures from normal ambient to approximately 750 degree F [400 degree C].
| Committee |
A 04
|
| DevelopmentNote |
Supersedes ASTM A 220 (06/2001)
|
| DocumentType |
Standard
|
| Pages |
5
|
| ProductNote |
Reconfirmed 1999 THIS PDF WAS ALTERED BY THE PUBLISHER.
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This specification covers pearlitic malleable iron castings for general engineering usage at temperatures from normal ambient to approximately 750°F.
1.1.1 For continuous service at temperatures up to 1200°F design factors should be incorporated to compensate for possible property changes, as demonstrated by Marshall and Sommer and by Pearson.
1.2 Without knowledge of casting geometry and process details, no quantitative relationship can be stated between the properties of the iron in the various locations of a casting and those of a test bar cast from the same iron.
1.3 The values stated are in inch-pound units and are to be regarded as the standard. A complete metric companion specification A220M has been developed; therefore, no metric equivalents are shown in this specification.
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