Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM A144-04

Specification for Ferrotungsten

Specification for Ferrotungsten A0144-04 ASTM|A0144-04|en-US Specification for Ferrotungsten Standard new BOS Vol. 01.02 Committee A01
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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.


1.1 This specification covers four grades of ferrotungsten.

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Book of Standards Volume: 01.02
Developed by Subcommittee: A01.18
Pages: 2
DOI: 10.1520/A0144-04
ICS Code: 77.120.99