Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM E581-76(1996)

Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys

Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys E0581-76R96 ASTM|E0581-76R96|en-US Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys Standard new BOS Vol. 03.05 Committee E01
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Scope

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.

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Details
Book of Standards Volume: 03.05
Developed by Subcommittee: E01.05
Pages: 5
DOI: 10.1520/E0581-76R96
ICS Code: 77.040.30; 77.120.30