This specification covers standards for ferromanganese (Grades A, B, and C), medium-carbon ferromanganese (Grades A, B, C, D, and nitrided) and low-carbon ferromanganese (Grades A and B). The ferroalloys shall conform to manganese, carbon, silicon, phosphorus, sulfur, and nitrogen contents specific to different material grades. Materials shall also adhere to content limits of arsenic, tin, lead and chromium. The material shall be available in standard sizes, tolerances, and friability ratings.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
A1025/A1025M Specification for Ferroalloys and Other Alloying Materials, General Requirements
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
ferroalloy; ferromanganese; Ferromanganese--specifications; Ferrous metals/alloys--specifications; Manganese alloying additives--specifications; Stainless steel alloying additives (manganese) ;
ICS Number Code 77.100 (Ferroalloys)
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Citing ASTM Standards
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