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ASTM E439-04a

Historical Revision

Standard Test Methods for Chemical Analysis of Beryllium

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

Concentration
ElementRange, %
Aluminum0.05 to 0.30
Beryllium97.5 to 100
Beryllium Oxide0.3 to 3
Carbon0.05 to 0.30
Copper0.005 to 0.10
Chromium0.005 to 0.10
Iron0.05 to 0.30
Magnesium0.02 to 0.15
Nickel0.005 to 0.10
Silicon0.02 to 0.15

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

Sections
Chromium by the Diphenylcarbazide Photometric Test Method [0.004 to 0.04 %]10-19
Iron by the 1,10-Phenanthroline Photometric Test Method [0.05 to 0.25 %]20-29
Manganese by the Periodate Photometric Test Method [0.08 to 0.04 %]30-39
Nickel by the Dimethylglyoxime Photometric Test Method [0.001 to 0.04 %]40-49

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.


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 that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory.

SDO ASTM: ASTM International
Document Number E439
Publication Date Oct. 1, 2004
Language en - English
Page Count 7
Revision Level 04a
Supercedes
Committee E01.05
Publish Date Document Id Type View
July 1, 2023 E0439-23 Revision
May 1, 2017 E0439-17 Revision
Jan. 15, 2010 E0439-10 Revision
Oct. 1, 2004 E0439-04A Revision
May 1, 2004 E0439-04 Revision
May 10, 1998 E0439-98 Revision