Significance and 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.
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 indicated below.
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.
10.1 This test method covers the determination of chromium in concentrations from 0.004 % to 0.04 %.
20.1 This test method covers the determination of iron in concentrations from 0.05 % to 0.25 %.
30.1 This test method covers the determination of manganese in beryllium metal in concentrations from 0.008 % to 0.04 %.
40.1 This test method covers the determination of nickel in concentrations from 0.001 % to 0.04 %.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D1193 Specification for Reagent Water
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition
E60 Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry
E88 Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition
E135 Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
E173 Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals
E1601 Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
beryllium; chromium; iron; manganese; nickel; Beryllium; Beryllium content--ferrous alloys; Chromium content--beryllium; Nickel content--beryllium; Iron content--beryllium; Manganese content--beryllium;
ICS Number Code 77.040.30 (Chemical analysis of metals); 77.120.99 (Other non-ferrous metals and their alloys)
ASTM International is a member of CrossRef.
Citing ASTM Standards
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