ASTM A99 : 25

Standard Specification for Ferromanganese

Standard Details

1.1 This specification covers ten grades of ferromanganese, designated as follows:

Ferromanganese Type	Grades
Standard ferromanganese	A, B, and CV
Medium-carbon ferromanganese	A, B, C, D, and Nitrided
Low-carbon ferromanganese	A and B

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.

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.