Name: ASTM E 439 : 2017 : REDLINE
Brand: ASTM
Price: 122.77 AUD

ASTM E 439 : 2017 : REDLINE

Superseded

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Standard Test Methods for Chemical Analysis of Beryllium

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PDF

Superseded date

21-07-2023

Language(s)

English

Published date

06-07-2017

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 03.05, 2017 Defines the chemical analysis of beryllium having chemical compositions.

1.1These 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

1.2The 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

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

1.4This 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.

1.5This 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.

Committee	E 01
DocumentType	Redline
Pages	8
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM E 439 : 2023 : REDLINE

SAE AMS 7918 : 2016

BERYLLIUM ALUMINUM ALLOY INVESTMENT CASTINGS, 64.9BE - 30AL - 3AG - 1CO - 0.75GE, AS CAST

ASTM E 50 : 2017 : REDLINE	Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
ASTM E 1601 : 2012 : REDLINE	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E 173 : 1993	Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997)

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ASTM E 439 : 2017 : REDLINE

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