ASTM E2371-13
Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)

Standard No.
ASTM E2371-13
Release Date
2013
Published By
American Society for Testing and Materials (ASTM)
Status
Replace By
ASTM E2371-21
Latest
ASTM E2371-21a
Scope

5.1 This test method for the chemical analysis of titanium and titanium alloys is primarily intended to test material for compliance with specifications of chemical composition such as those under the jurisdiction of ASTM Committee B10. It may also be used to test compliance with other specifications that are compatible with the test method.

5.2 It is assumed that all who use this test method will be trained analysts capable of performing common laboratory procedures skillfully and safely and that the work will be performed in a properly equipped laboratory.

5.3 This is a performance-based test method that relies more on the demonstrated quality of the test result than on strict adherence to specific procedural steps. It is expected that laboratories using this test method will prepare their own work instructions. These work instructions will include detailed operating instructions for the specific laboratory, the specific reference materials used, and performance acceptance criteria. It is also expected that, when applicable, each laboratory will participate in proficiency test programs, such as described in Practice E2027, and that the results from the participating laboratory will be satisfactory.

1.1 This method describes the analysis of titanium and titanium alloys, such as specified by committee B10, by inductively coupled plasma atomic emission spectrometry (ICP-AES) and direct current plasma atomic emission spectrometry (DCP-AES) for the following elements:

Element

Application
Range (wt.%)

Quantitative
Range (wt.%)

Aluminum

0–8

0.009 to 8.0

Boron

0–0.04

0.0008 to 0.01

Cobalt

0-1

0.006 to 0.1

Chromium

0–5

0.005 to 4.0

Copper

0–0.6

0.004 to 0.5

ASTM E2371-13 Referenced Document

  • ASTM D1193 Standard Specification for Reagent Water
  • ASTM E1097 Standard Guide for Direct Current Plasma Emission Spectrometry Analysis
  • ASTM E1329 Standard Practice for Verification and Use of Control Charts in Spectrochemical Analysis
  • ASTM E135 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
  • ASTM E1479 Standard Practice for Describing and Specifying Inductively-Coupled Plasma Atomic Emission Spectrometers
  • ASTM E1601 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
  • ASTM E1763 Standard Guide for Interpretation and Use of Results from Interlaboratory Testing of Chemical Analysis Methods
  • ASTM E1832 Standard Practice for Describing and Specifying a Direct-Current-Plasma Optical Emission Spectrometer
  • ASTM E2027 Standard Practice for Conducting Proficiency Tests in the Chemical Analysis of Metals, Ores, and Related Materials
  • ASTM E2626 Standard Guide for Spectrometric Analysis of Reactive and Refractory Metals
  • ASTM E2857 Standard Guide for Validating Analytical Methods
  • ASTM E50 Standard Practice for Apparatus, Reagents, and safety Precautions for Chemical Analysis of Metals
  • ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories [Standard in French]

ASTM E2371-13 history

  • 2021 ASTM E2371-21a Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
  • 2021 ASTM E2371-21 Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
  • 2013 ASTM E2371-13 Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
  • 2004 ASTM E2371-04 Standard Test Method for Analysis of Titanium and Titanium Alloys by Atomic Emission Plasma Spectrometry
Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)


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