ASTM A144-25

Detailinformationen

Bezeichnung: ASTM A144-25

Ausgabedatum: 01.11.2025

Seiten: 2

Land: Amerikanische technische Norm

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Annotation

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.


Keywords:
ferroalloy, ferrotungsten,, ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)