ASTM International - ASTM A144-04
Specification for Ferrotungsten
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| Organization: | ASTM International |
| Publication Date: | 1 September 2004 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Other non-ferrous metals and their alloys): | 77.120.99 |
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,... View More
Document History
November 1, 2019
Standard Specification for Ferrotungsten
1.1 This specification covers four grades of ferrotungsten.
1.2 This international standard was developed in accordance with internationally recognized principles on standardization established in...
October 1, 2014
Standard Specification for Ferrotungsten
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,...
October 1, 2009
Specification for Ferrotungsten
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,...
ASTM A144-04
September 1, 2004
Specification for Ferrotungsten
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,...
March 10, 2002
Specification for Ferrotungsten
1.1 This specification covers four grades of ferrotungsten.
March 10, 2002
Specification for Ferrotungsten
1.1 This specification covers four grades of ferrotungsten.
March 10, 2002
Specification for Ferrotungsten
1.1 This specification covers four grades of ferrotungsten.