ASTM-A144 › Historical Revision Information
Specification for Ferrotungsten
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Standard Specification for Ferrotungsten
Scope
1.1 This specification covers four grades of ferrotungsten.
To find similar documents by ASTM Volume:
01.02 (Ferrous Castings; Ferroalloys)
To find similar documents by classification:
77.120.99 (Other non-ferrous metals and their alloys)
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Document Number
ASTM-A144-73(1990)
Revision Level
1973 R90 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Jan. 1, 1990
Document Type
Specification
Page Count
2 pages
Committee Number
A01.30