ASTM A144-04 Specification for Ferrotungsten

historical
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Organization: ASTM International
Publication Date: 1 September 2004
Status: historical
Page Count: 2
ICS Code (Other non-ferrous metals and their alloys): 77.120.99

Abstracts

scope

1.1 This specification covers four grades of ferrotungsten.

abstract

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.

Document History

ASTM A144-04(2014) - Standard Specification for Ferrotungsten
October 1, 2014 - ASTM International

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 man...

ASTM A144-04(2009) - Specification for Ferrotungsten
October 1, 2009 - ASTM International

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 man...

ASTM A144-04 - Specification for Ferrotungsten
September 1, 2004 - ASTM International

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 man...

ASTM A144-73(1990) - Specification for Ferrotungsten
March 10, 2002 - ASTM International

1.1 This specification covers four grades of ferrotungsten.

ASTM A144-73(1990)e1 - Specification for Ferrotungsten
March 10, 2002 - ASTM International

1.1 This specification covers four grades of ferrotungsten.

ASTM A144-02 - Specification for Ferrotungsten
March 10, 2002 - ASTM International

1.1 This specification covers four grades of ferrotungsten.

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