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ASTM International - ASTM A922-05(2020)

Standard Specification for Silicon Metal

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Organization: ASTM International
Publication Date: 1 March 2020
Status: active
Page Count: 2
ICS Code (Other non-ferrous metals and their alloys): 77.120.99
scope:

1.1 This specification covers several grades of silicon metal.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. The SI equivalents of inch-pound units given may be approximate.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

abstract:

This specification covers different sizes of several grades of silicon metal. The metal shall undergo chemical analysis and shall conform to specified chemical composition requirements.

Document History

ASTM A922-05(2020)
March 1, 2020
Standard Specification for Silicon Metal
1.1 This specification covers several grades of silicon metal. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions...
November 1, 2015
Standard Specification for Silicon Metal
1.1 This specification covers several grades of silicon metal. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions...
April 1, 2010
Standard Specification for Silicon Metal
1.1 This specification covers several grades of silicon metal. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions...
May 1, 2005
Standard Specification for Silicon Metal
1.1 This specification covers three regular grades of silicon metal designated as Grades A, B, and C. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents...
October 1, 2004
Standard Specification for Silicon Metal
1.1 This specification covers three regular grades of silicon metal designated as Grades A, B, and C. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents...
March 10, 2000
Standard Specification for Silicon Metal
1.1 This specification covers three regular grades of silicon metal designated as Grades A, B, and C. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents...
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