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ASTM E581-76(1996)

Historical Reaffirmation

Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys

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1.1 These test methods cover the chemical analysis of manganese-copper alloys having chemical compositions within the following limits:

Element Concentration Range, % Copper 68.0 to 72.0 Manganese 28.0 to 32.0 Carbon 0.03 max Iron 0.01 max Phosphorus 0.01 max Silicon 0.05 max Sulfur 0.01 max

1.2 The test methods appear in the following order:

Sections Iron by the 1,10-Phenanthroline Photo- metric Method 8 to 17 Manganese by the (Ethylenedinitrilo) Tet- raacetic Acid (EDTA--Back-Titrimet- ric Method 18 to 24 Phosphorus by the Molybdivanadophos- phoric Acid Extraction Photometric Method 25 to 35

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For precaution to be observed in the use of certain reagents, refer to Practices E50. A specific precautionary statement is given in Note 2.


SDO ASTM: ASTM International
Document Number E581
Publication Date Jan. 1, 1996
Language en - English
Page Count 5
Revision Level 76(1996)
Supercedes
Committee E01.05
Publish Date Document Id Type View
Aug. 1, 2022 E0581-17AR22E01 Revision
Nov. 15, 2017 E0581-17A Revision
May 1, 2017 E0581-17 Revision
Jan. 15, 2010 E0581-10 Revision
June 1, 2004 E0581-04E01 Revision
June 1, 2004 E0581-04 Revision
Jan. 1, 1996 E0581-76R96 Reaffirmation