ASTM A99-03(2019) PDF

Scope: 1.1 This specification covers ten grades of ferromanganese, designated as follows: Standard ferromanganese Grade A Grade B Grade C Medium-carbon ferromanganese Grades A, B, C, and D Nitrided Low-carbon ferromanganese Grade A Grade 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.

ASTM A99-03(2019) Referenced Document

ASTM A1025/A1025M Standard Specification for Ferroalloys and Other Alloying Materials, General Requirements*， 2020-03-01 Update
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes