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ASTM International - ASTM E581-17a

Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys

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Organization: ASTM International
Publication Date: 15 November 2017
Status: active
Page Count: 6
ICS Code (Chemical analysis of metals): 77.040.30
ICS Code (Copper and copper alloys): 77.120.30
significance And Use:

4.1 These test methods for the chemical analysis of metals and alloys are primarily intended to test such materials for compliance with compositional specifications. It is assumed that all who use... View More

scope:

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

Element 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
 Spectrophotometric Method
 [0.003 % to 0.02 %]
 11 - 20
Manganese by the (Ethylenedinitrilo)
 Tetraacetic Acid (EDTA)-
 Back-Titrimetric Method [28 % to 32 %]

21 - 27
Phosphorus by the
 Molybdivanadophosphoric Acid
 Extraction Spectrophotometric Method
 [0.002 % to 0.014 %]

28 - 38

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This standard does not purport to address all of the safety concerns, 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.

1.5 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.

Document History

ASTM E581-17a
November 15, 2017
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
1.1 These test methods cover the chemical analysis of manganese-copper alloys having chemical compositions within the following limits: Element Range, % Copper 68.0 to 72.0 Manganese 28.0 to...
May 1, 2017
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
1.1 These test methods cover the chemical analysis of manganese-copper alloys having chemical compositions within the following limits: Element Range, % Copper 68.0 to 72.0 Manganese 28.0 to...
January 15, 2010
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
1.1 These test methods cover the chemical analysis of manganese-copper alloys having chemical compositions within the following limits: 1.2 The test methods appear in the following order: 1.3 The...
June 1, 2004
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
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...
June 1, 2004
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
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...
January 1, 1996
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
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...
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