ASTM E 2283 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Extreme Value Analysis of Nonmetallic Inclusions in Steel and Other Microstructural Features
Hardcopy , PDF
11-11-2014
English
01-02-2008
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 03.01, 2015 Specifies a methodology to statistically characterize the distribution of the largest indigenous nonmetallic inclusions in steel specimens based upon quantitative metallographic measurements.
| Committee |
E 04
|
| DocumentType |
Standard Practice
|
| Pages |
11
|
| ProductNote |
Reconfirmed 2008
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This practice describes a methodology to statistically characterize the distribution of the largest indigenous nonmetallic inclusions in steel specimens based upon quantitative metallographic measurements. The practice is not suitable for assessing exogenous inclusions.
1.2 Based upon the statistical analysis, the nonmetallic content of different lots of steels can be compared.
1.3 This practice deals only with the recommended test methods and nothing in it should be construed as defining or establishing limits of acceptability.
1.4 The measured values are stated in SI units. For measurements obtained from light microscopy, linear feature parameters shall be reported as micrometers, and feature areas shall be reported as micrometers.
1.5 The methodology can be extended to other materials and to other microstructural features.
1.6 This standard does not purport to address all of the safety concerns, 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.
| ASTM A 1089/A1089M : 2014 | Standard Specification for Highly Loaded Anti-Friction Bearing Steel |
| ASTM E 7 : 2017 : REDLINE | Standard Terminology Relating to Metallography |
| ASTM E 768 : 1999 : R2018 | Standard Guide for Preparing and Evaluating Specimens for Automatic Inclusion Assessment of Steel |
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