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Standard Specification for Ferrotungsten
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This guide covers standard specification for several grades of ferrotungsten. The material shall conform to the required chemical composition for tungsten, carbon, phosphorus, sulfur, silicon, molybdenum, and aluminum. The material shall also conform to supplementary chemical requirements for manganese, copper, nickel, arsenic, antimony, tin, and bismuth. Various grades of steel shall be available in specified sizes that meet the required size tolerance.
Scope
1.1 This specification covers four grades of ferrotungsten.
Keywords
ferroalloy; 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-A144-04(2014)
Revision Level
2004 R14 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Oct. 1, 2014
Document Type
Specification
Page Count
2 pages
Committee Number
A01.18