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ASTM International - ASTM E439-17

Standard Test Methods for Chemical Analysis of Beryllium

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Organization: ASTM International
Publication Date: 1 May 2017
Status: active
Page Count: 8
ICS Code (Chemical analysis of metals): 77.040.30
ICS Code (Other non-ferrous metals and their alloys): 77.120.99
significance And Use:

4.1 These test methods for the chemical analysis of beryllium metal are primarily intended as referee methods to test such materials for compliance with compositional specifications. It is assumed... View More

scope:

1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits:

Element Range, %
Aluminum  0.05  to 0.30
Beryllium 97.5   to 100 
Beryllium Oxide  0.3   to 3   
Carbon  0.05  to 0.30
Copper  0.005 to 0.10
Chromium  0.005 to 0.10
Iron  0.05  to 0.30
Magnesium  0.02  to 0.15
Nickel  0.005 to 0.10
Silicon  0.02  to 0.15

1.2 The test methods in this standard are contained in the sections indicated below.

  Sections
Chromium by the Diphenylcarbazide Spectrophotometric Test Method
 [0.004 % to 0.04 %]
 10 - 19
Iron by the 1,10-Phenanthroline Spectrophotometric Test Method
 [0.05 % to 0.25 %]
20 - 29
Manganese by the Periodate Spectrophotometric Test Method
 [0.008 % to 0.04 %]
30 - 39
Nickel by the Dimethylglyoxime Spectrophotometric Test Method
 [0.001 % to 0.04 %]
40 - 49

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 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.

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 E439-17
May 1, 2017
Standard Test Methods for Chemical Analysis of Beryllium
1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits: Element Range, % Aluminum  0.05  to 0.30 Beryllium 97.5   to 100 ...
January 15, 2010
Standard Test Methods for Chemical Analysis of Beryllium
1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits: 1.2 The test methods in this standard are contained in the sections...
October 1, 2004
Standard Test Methods for Chemical Analysis of Beryllium
1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits: Concentration Element Range, % Aluminum 0.05 to 0.30 Beryllium 97.5 to 100...
May 1, 2004
Standard Test Methods for Chemical Analysis of Beryllium
1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits: Concentration Element Range, % Aluminum 0.05 to 0.30 Beryllium 97.5 to 100...
May 10, 1998
Standard Test Methods for Chemical Analysis of Beryllium
1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits: Concentration Element Range, % Aluminum 0.05 to 0.30 Beryllium 97.5 to 100...
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